TY - JOUR A1 - Mühlenbeck, Cordelia Anna A1 - Pritsch, Carla A1 - Wartenburger, Isabell A1 - Telkemeyer, Silke A1 - Liebal, Katja T1 - Attentional bias to facial expressions of different emotions BT - a cross-cultural comparison of ≠Akhoe Hai||om and German children and adolescents JF - Frontiers in psychology N2 - The attentional bias to negative information enables humans to quickly identify and to respond appropriately to potentially threatening situations. Because of its adaptive function, the enhanced sensitivity to negative information is expected to represent a universal trait, shared by all humans regardless of their cultural background. However, existing research focuses almost exclusively on humans from Western industrialized societies, who are not representative for the human species. Therefore, we compare humans from two distinct cultural contexts: adolescents and children from Germany, a Western industrialized society, and from the not equal Akhoe Hai parallel to om, semi-nomadic hunter-gatherers in Namibia. We predicted that both groups show an attentional bias toward negative facial expressions as compared to neutral or positive faces. We used eye-tracking to measure their fixation duration on facial expressions depicting different emotions, including negative (fear, anger), positive (happy), and neutral faces. Both Germans and the not equal Akhoe Hai parallel to om gazed longer at fearful faces, but shorter on angry faces, challenging the notion of a general bias toward negative emotions. For happy faces, fixation durations varied between the two groups, suggesting more flexibility in the response to positive emotions. Our findings emphasize the need for placing research on emotion perception into an evolutionary, cross-cultural comparative framework that considers the adaptive significance of specific emotions, rather than differentiating between positive and negative information, and enables systematic comparisons across participants from diverse cultural backgrounds. KW - attentional bias KW - fear bias KW - emotions KW - facial expressions KW - cross-cultural comparison KW - not equal Akhoe Hai parallel to om KW - Germans KW - adolescents Y1 - 2020 U6 - https://doi.org/10.3389/fpsyg.2020.00795 SN - 1664-1078 VL - 11 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Vasishth, Shravan A1 - Gelman, Andrew T1 - How to embrace variation and accept uncertainty in linguistic and psycholinguistic data analysis JF - Linguistics : an interdisciplinary journal of the language sciences N2 - The use of statistical inference in linguistics and related areas like psychology typically involves a binary decision: either reject or accept some null hypothesis using statistical significance testing. When statistical power is low, this frequentist data-analytic approach breaks down: null results are uninformative, and effect size estimates associated with significant results are overestimated. Using an example from psycholinguistics, several alternative approaches are demonstrated for reporting inconsistencies between the data and a theoretical prediction. The key here is to focus on committing to a falsifiable prediction, on quantifying uncertainty statistically, and learning to accept the fact that - in almost all practical data analysis situations - we can only draw uncertain conclusions from data, regardless of whether we manage to obtain statistical significance or not. A focus on uncertainty quantification is likely to lead to fewer excessively bold claims that, on closer investigation, may turn out to be not supported by the data. KW - experimental linguistics KW - statistical data analysis KW - statistical KW - inference KW - uncertainty quantification Y1 - 2021 U6 - https://doi.org/10.1515/ling-2019-0051 SN - 0024-3949 SN - 1613-396X VL - 59 IS - 5 SP - 1311 EP - 1342 PB - De Gruyter Mouton CY - Berlin ER - TY - JOUR A1 - Mazzarella, Diana A1 - Gotzner, Nicole T1 - The polarity asymmetry of negative strengthening BT - dissociating adjectival polarity from face-threatening potential JF - Glossa : a journal of general linguistics N2 - The interpretation of negated antonyms is characterised by a polarity asymmetry: the negation of a positive polarity antonym (X is not interesting) is more likely to be strengthened to convey its opposite ('X is uninteresting') than the negation of a negative polarity antonym (X is not uninteresting to convey that 'X is interesting') is. A classical explanation of this asymmetry relies on face-management. Since the predication of a negative polarity antonym (X is uninteresting) is potentially face-threatening in most contexts, the negation of the corresponding positive polarity antonym (X is not interesting) is more likely to be interpreted as an indirect strategy to minimise face-threat while getting the message across. We present two experimental studies in which we test the predictions of this explanation. In contrast with it, our results show that adjectival polarity, but not face-threatening potential, appears to be responsible for the asymmetric interpretation of negated antonyms. KW - negation KW - polarity KW - antonyms KW - negative strengthening KW - politeness KW - face Y1 - 2021 U6 - https://doi.org/10.5334/gjgl.1342 SN - 2397-1835 VL - 6 IS - 1 PB - Open Library of Humanities CY - London ER - TY - JOUR A1 - Hohaus, Vera A1 - Zimmermann, Malte T1 - Comparisons of equality with German so ... wie, and the relationship between degrees and properties JF - Journal of semantics N2 - We present a compositionally transparent, unified semantic analysis of two kinds of so ... wie-equative constructions in German, namely degree equatives and property equatives in the domain of individuals or events. Unlike in English and many other European languages (Haspelmath & Buchholz 1998, Rett 2013), both equative types in German feature the parameter marker so, suggesting a unified analysis. We show that the parallel formal expression of German degree and property equatives is accompanied by a parallel syntactic distribution (in predicative, attributive, and adverbial position), and by identical semantic properties: Both equative types allow for scope ambiguities, show negative island effects out of context, and license the negative polarity item uberhaupt 'at all' in the complement clause. As the same properties are also shared by German comparatives, we adopt the influential quantificational analysis of comparatives in von Stechow (1984ab), Heim (1985, 2001, 2007), and Beck (2011), and treat both German equative types in a uniform manner as expressing universal quantification over sets of degrees or over sets of properties (of individuals or events). Conceptually, the uniform marking of degree-related and property-related meanings is expected given that the abstract semantic category degree (type ) can be reconstructed in terms of equivalence classes, i.e., ontologically simpler sets of individuals (type ) or events (type ). These are found in any language, showing that whether or not a language makes explicit reference to degrees (by means of gradable adjectives, degree question words, degree-only equatives) does not follow on general conceptual or semantic grounds, but is determined by the grammar of that language. Y1 - 2021 U6 - https://doi.org/10.1093/jos/ffaa011 SN - 0167-5133 SN - 1477-4593 VL - 38 IS - 1 SP - 95 EP - 143 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Paape, Dario A1 - Avetisyan, Serine A1 - Lago, Sol A1 - Vasishth, Shravan T1 - Modeling misretrieval and feature substitution in agreement attraction BT - a computational evaluation JF - Cognitive science N2 - We present computational modeling results based on a self-paced reading study investigating number attraction effects in Eastern Armenian. We implement three novel computational models of agreement attraction in a Bayesian framework and compare their predictive fit to the data using k-fold cross-validation. We find that our data are better accounted for by an encoding-based model of agreement attraction, compared to a retrieval-based model. A novel methodological contribution of our study is the use of comprehension questions with open-ended responses, so that both misinterpretation of the number feature of the subject phrase and misassignment of the thematic subject role of the verb can be investigated at the same time. We find evidence for both types of misinterpretation in our study, sometimes in the same trial. However, the specific error patterns in our data are not fully consistent with any previously proposed model. KW - Agreement attraction KW - Eastern Armenian KW - Self-paced reading KW - Computational modeling Y1 - 2021 U6 - https://doi.org/10.1111/cogs.13019 SN - 0364-0213 SN - 1551-6709 VL - 45 IS - 8 PB - Wiley-Blackwell CY - Malden, Mass. ER - TY - JOUR A1 - Korochkina, Maria A1 - Bürki-Foschini, Audrey Damaris A1 - Nickels, Lyndsey T1 - Apples and oranges BT - how does learning context affect novel word learning? JF - Journal of memory and language : JML N2 - Despite scarce empirical evidence, introducing new vocabulary in semantic categories has long been standard in second language teaching. We examined the effect of learning context on encoding, immediate recall and integration of new vocabulary into semantic memory by contrasting categorically related (novel names for familiar concepts blocked by semantic category) and unrelated (mixed semantic categories) learning contexts. Two learning sessions were conducted 24 hours apart, with each participant exposed to both contexts. Subsequently, a test phase examined picture naming, translation and picture-word interference tasks. Compared to the unrelated context, the categorically related context resulted in poorer naming accuracy in the learning phase, slower response latencies at the immediate recall tasks and greater semantic interference in the picture-word interference task (picture naming in L1 with semantically related novel word distractors). We develop a theoretical account of word learning that attributes observed differences to episodic rather than semantic memory. KW - Word learning KW - Learning context KW - Episodic memory KW - Semantic memory KW - Integration KW - Word production Y1 - 2021 U6 - https://doi.org/10.1016/j.jml.2021.104246 SN - 0749-596X SN - 1096-0821 VL - 120 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Mertzen, Daniela A1 - Lago, Sol A1 - Vasishth, Shravan T1 - The benefits of preregistration for hypothesis-driven bilingualism research JF - Bilingualism : language and cognition N2 - Preregistration is an open science practice that requires the specification of research hypotheses and analysis plans before the data are inspected. Here, we discuss the benefits of preregistration for hypothesis-driven, confirmatory bilingualism research. Using examples from psycholinguistics and bilingualism, we illustrate how non-peer reviewed preregistrations can serve to implement a clean distinction between hypothesis testing and data exploration. This distinction helps researchers avoid casting post-hoc hypotheses and analyses as confirmatory ones. We argue that, in keeping with current best practices in the experimental sciences, preregistration, along with sharing data and code, should be an integral part of hypothesis-driven bilingualism research. KW - preregistration KW - open science KW - bilingualism KW - psycholinguistics KW - confirmatory analysis KW - exploratory analysis Y1 - 2021 U6 - https://doi.org/10.1017/S1366728921000031 SN - 1366-7289 SN - 1469-1841 VL - 24 IS - 5 SP - 807 EP - 812 PB - Cambridge Univ. Press CY - Cambridge ER - TY - JOUR A1 - Ghaffarvand-Mokari, Payam A1 - Gafos, Adamantios I. A1 - Williams, Daniel T1 - Perceptuomotor compatibility effects in vowels BT - beyond phonemic identity JF - Attention, perception, & psychophysics N2 - Perceptuomotor compatibility between phonemically identical spoken and perceived syllables has been found to speed up response times (RTs) in speech production tasks. However, research on compatibility effects between perceived and produced stimuli at the subphonemic level is limited. Using a cue-distractor task, we investigated the effects of phonemic and subphonemic congruency in pairs of vowels. On each trial, a visual cue prompted individuals to produce a response vowel, and after the visual cue appeared a distractor vowel was auditorily presented while speakers were planning to produce the response vowel. The results revealed effects on RTs due to phonemic congruency (same vs. different vowels) between the response and distractor vowels, which resemble effects previously seen for consonants. Beyond phonemic congruency, we assessed how RTs are modulated as a function of the degree of subphonemic similarity between the response and distractor vowels. Higher similarity between the response and distractor in terms of phonological distance-defined by number of mismatching phonological features-resulted in faster RTs. However, the exact patterns of RTs varied across response-distractor vowel pairs. We discuss how different assumptions about phonological feature representations may account for the different patterns observed in RTs across response-distractor pairs. Our findings on the effects of perceived stimuli on produced speech at a more detailed level of representation than phonemic identity necessitate a more direct and specific formulation of the perception-production link. Additionally, these results extend previously reported perceptuomotor interactions mainly involving consonants to vowels. KW - speech perception KW - speech production KW - psycholinguistics Y1 - 2020 U6 - https://doi.org/10.3758/s13414-020-02014-1 SN - 1943-3921 SN - 1943-393X VL - 82 IS - 5 SP - 2751 EP - 2764 PB - Springer CY - New York ER - TY - JOUR A1 - Behzadnia, Ali A1 - Rad, Mehdi Mehrani T1 - Young children’s activity involvement and responses to yes/no questions JF - Journal of psycholinguistic research N2 - In the present study, we investigated younger and older Persian preschoolers' response tendency and accuracy toward yes/no questions about a coloring activity. Overall, 107 three- to four-year-olds and five- to six-year-old children were asked positive and negative yes/no questions about a picture coloring activity. The questions focused on three question contents namely, actions, environment and person. As for children's response tendency, they showed a compliance tendency. That is, they provided yes and no responses to positively and negatively formed questions respectively. Children especially younger ones were more compliant toward positive questions and their tendency decreased by age. In addition, the results revealed children's highest rate of compliance tendency toward environment inquiries. Concerning response accuracy, the effects of age and question content were significant. Specifically, older children provided more accurate responses than their younger counterparts, especially to yes/no questions asked about the actions performed during the activity. The findings suggest that depending on the format and the content of yes/no questions younger and older children's response accuracy and tendency differ. KW - compliance tendency KW - response accuracy KW - suggestibility KW - yes KW - no KW - questions KW - young children Y1 - 2020 U6 - https://doi.org/10.1007/s10936-019-09685-4 SN - 0090-6905 SN - 1573-6555 VL - 49 IS - 3 SP - 401 EP - 414 PB - Springer CY - New York ER - TY - THES A1 - López Gambino, Maria Soledad T1 - Time Buying in Task-Oriented Spoken Dialogue Systems N2 - This dissertation focuses on the handling of time in dialogue. Specifically, it investigates how humans bridge time, or “buy time”, when they are expected to convey information that is not yet available to them (e.g. a travel agent searching for a flight in a long list while the customer is on the line, waiting). It also explores the feasibility of modeling such time-bridging behavior in spoken dialogue systems, and it examines how endowing such systems with more human-like time-bridging capabilities may affect humans’ perception of them. The relevance of time-bridging in human-human dialogue seems to stem largely from a need to avoid lengthy pauses, as these may cause both confusion and discomfort among the participants of a conversation (Levinson, 1983; Lundholm Fors, 2015). However, this avoidance of prolonged silence is at odds with the incremental nature of speech production in dialogue (Schlangen and Skantze, 2011): Speakers often start to verbalize their contribution before it is fully formulated, and sometimes even before they possess the information they need to provide, which may result in them running out of content mid-turn. In this work, we elicit conversational data from humans, to learn how they avoid being silent while they search for information to convey to their interlocutor. We identify commonalities in the types of resources employed by different speakers, and we propose a classification scheme. We explore ways of modeling human time-buying behavior computationally, and we evaluate the effect on human listeners of embedding this behavior in a spoken dialogue system. Our results suggest that a system using conversational speech to bridge time while searching for information to convey (as humans do) can provide a better experience in several respects than one which remains silent for a long period of time. However, not all speech serves this purpose equally: Our experiments also show that a system whose time-buying behavior is more varied (i.e. which exploits several categories from the classification scheme we developed and samples them based on information from human data) can prevent overestimation of waiting time when compared, for example, with a system that repeatedly asks the interlocutor to wait (even if these requests for waiting are phrased differently each time). Finally, this research shows that it is possible to model human time-buying behavior on a relatively small corpus, and that a system using such a model can be preferred by participants over one employing a simpler strategy, such as randomly choosing utterances to produce during the wait —even when the utterances used by both strategies are the same. N2 - Die zentralen Themen dieser Arbeit sind Zeit und Dialog. Insbesondere wird untersucht, wie Menschen Zeit gewinnen oder „Zeit kaufen“, wenn sie Informationen übermitteln müssen, die ihnen noch nicht zur Verfügung stehen (z. B. ein Reisebüroangestellter, der in einer langen Liste nach einem Flug sucht, während der Kunde am Telefon wartet). Außerdem wird untersucht, ob die Modellierung eines solchen Zeitüberbrückungsverhaltens in gesprochenen Dialogsystemen möglich ist und wie solche Fähigkeiten die Benutzererfahrung beeinflussen. Wir erheben Gesprächsdaten und ermitteln, wie die Sprecher den Dialog am Laufen halten, während sie nach Informationen für ihre(n) Gesprächspartner(in) suchen. Wir identifizieren Gemeinsamkeiten in den Ressourcen, die von verschiedenen Sprechern verwendet werden und schlagen ein Klassifizierungsschema vor. Wir erforschen Strategien, menschliches „Zeitüberbrückung“ zu modellieren, und wir bewerten die Auswirkungen dieses Verhaltens in ein gesprochenes Dialogsystem auf menschliche Zuhörer. T2 - Zeitgewinn in aufgabenorientierten Sprachdialogsystemen KW - dialogue system KW - Dialogsystem KW - linguistics KW - Linguistik KW - speech KW - Sprache KW - dialogue KW - Dialog KW - time-buying KW - Zeitgewinn Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-592806 ER - TY - JOUR A1 - Pfeiffer, Martin A1 - Weiss, Clarissa T1 - Reenactments during tellings BT - using gaze for initiating reenactments, switching roles and representing events JF - Journal of pragmatics : an interdisciplinary journal of language studies N2 - In this paper, we draw on German dyadic face-to-face conversations among friends in order to examine the interactional functions of gaze in reenactments, i.e. "re-presentations or depictions" (Sidnell, 2006: 377) of previously experienced or imagined events. Firstly, we show that reenactors use several different gaze patterns depending on whether the depicted original event is dialogic or non-dialogic. Secondly, we compare the use of different resources for initiating reenactments and switching roles during reenactments with regard to the interactional function of the different alternatives. Specifically, we describe a multimodal practice for switching characters during reenactments that are designed to invite laughter. In sum, the findings add to our knowledge about the various communicative functions of gaze in social interaction. KW - Gaze KW - Gesture KW - Prosody KW - Quotative KW - Reenactment KW - Storytelling Y1 - 2022 U6 - https://doi.org/10.1016/j.pragma.2021.11.017 SN - 0378-2166 SN - 1879-1387 VL - 189 SP - 92 EP - 113 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Gotzner, Nicole A1 - Romoli, Jacopo T1 - Meaning and alternatives JF - Annual review of linguistics N2 - Alternatives and competition in language are pervasive at all levels of linguistic analysis. More specifically, alternatives have been argued to play a prominent role in an ever-growing class of phenomena in the investigation of natural language meaning. In this article, we focus on scalar implicatures, as they are arguably the most paradigmatic case of an alternative-based phenomenon. We first review the main challenge for theories of alternatives, the so-called symmetry problem, and we briefly discuss how it has shaped the different approaches to alternatives. We then turn to two more recent challenges concerning scalar diversity and the inferences of sentences with multiple scalars. Finally, we describe several related alternative-based phenomena and recent conceptual approaches to alternatives. As we discuss, while important progress has been made, much more work is needed both on the theoretical side and on understanding the empirical landscape better. KW - alternatives KW - scalar implicatures KW - symmetry problem KW - focus KW - polarity KW - sensitivity KW - negative strengthening Y1 - 2022 U6 - https://doi.org/10.1146/annurev-linguistics-031220-012013 SN - 2333-9691 SN - 2333-9683 VL - 8 SP - 213 EP - 234 PB - Annual Reviews CY - Palo Alto ER - TY - JOUR A1 - Paetzel-Prüsmann, Maike A1 - Perugia, Giulia A1 - Castellano, Ginevra T1 - The influence of robot personality on the development of uncanny feelings JF - Computers in human behavior N2 - Empirical investigations on the uncanny valley have almost solely focused on the analysis of people?s noninteractive perception of a robot at first sight. Recent studies suggest, however, that these uncanny first impressions may be significantly altered over an interaction. What is yet to discover is whether certain interaction patterns can lead to a faster decline in uncanny feelings. In this paper, we present a study in which participants with limited expertise in Computer Science played a collaborative geography game with a Furhat robot. During the game, Furhat displayed one of two personalities, which corresponded to two different interaction strategies. The robot was either optimistic and encouraging, or impatient and provocative. We performed the study in a science museum and recruited participants among the visitors. Our findings suggest that a robot that is rated high on agreeableness, emotional stability, and conscientiousness can indeed weaken uncanny feelings. This study has important implications for human-robot interaction design as it further highlights that a first impression, merely based on a robot?s appearance, is not indicative of the affinity people might develop towards it throughout an interaction. We thus argue that future work should emphasize investigations on exact interaction patterns that can help to overcome uncanny feelings. KW - Human-robot interaction KW - Uncanny valley KW - Robot personality KW - Human KW - perception of robots KW - Crowd-sourcing KW - Multimodal behavior Y1 - 2021 U6 - https://doi.org/10.1016/j.chb.2021.106756 SN - 0747-5632 SN - 1873-7692 VL - 120 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Jäger, Lena Ann A1 - Mertzen, Daniela A1 - Van Dyke, Julie A. A1 - Vasishth, Shravan T1 - Interference patterns in subject-verb agreement and reflexives revisited BT - a large-sample study JF - Journal of memory and language N2 - Cue-based retrieval theories in sentence processing predict two classes of interference effect: (i) Inhibitory interference is predicted when multiple items match a retrieval cue: cue-overloading leads to an overall slowdown in reading time; and (ii) Facilitatory interference arises when a retrieval target as well as a distractor only partially match the retrieval cues; this partial matching leads to an overall speedup in retrieval time. Inhibitory interference effects are widely observed, but facilitatory interference apparently has an exception: reflexives have been claimed to show no facilitatory interference effects. Because the claim is based on underpowered studies, we conducted a large-sample experiment that investigated both facilitatory and inhibitory interference. In contrast to previous studies, we find facilitatory interference effects in reflexives. We also present a quantitative evaluation of the cue-based retrieval model of Engelmann, Jager, and Vasishth (2019). KW - Sentence processing KW - Cue-based retrieval KW - Similarity-based interference KW - Reflexives KW - Agreement KW - Bayesian data analysis KW - Replication Y1 - 2020 U6 - https://doi.org/10.1016/j.jml.2019.104063 SN - 0749-596X SN - 1096-0821 VL - 111 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Gotzner, Nicole A1 - Spalek, Katharina T1 - Expectations about upcoming discourse referents BT - Effects of pitch accents and focus particles in German language production JF - International review of pragmatics : IRP N2 - In the current study, we explore how different information-structural devices affect which referents conversational partners expect in the upcoming discourse. Our main research question is how pitch accents (H*, L+H*) and focus particles (German nur `only' and auch 'also') affect speakers' choices to mention focused referents, previously mentioned alternatives or new, inferable alternatives. Participants in our experiment were presented with short discourses involving two referents and were asked to orally produce two sentences that continue the story. An analysis of speakers' continuations showed that participants were most likely to mention a contextual alternative in the condition with only and the L+H* conditions, followed by H* conditions. In the condition with also, in turn, participants mentioned both the focused/accented referent and the contextual alternative. Our findings highlight the importance of information structure for discourse management and suggest that speakers take activated alternatives to be relevant for an unfolding discourse. KW - information structure KW - linguistics focus KW - pitch accents KW - focus KW - alternatives KW - discourse expectations Y1 - 2022 U6 - https://doi.org/10.1163/18773109-01401003 SN - 1877-3095 SN - 1877-3109 VL - 14 IS - 1 SP - 77 EP - 94 PB - Brill CY - Leiden ER - TY - JOUR A1 - Schlickewei, Ole A1 - Nienstedt, Julie Cläre A1 - Frank, Ulrike A1 - Fründt, Odette A1 - Pötter-Nerger, Monika A1 - Gerloff, Christian A1 - Buhmann, Carsten A1 - Müller, Frank A1 - Lezius, Susanne A1 - Koseki, Jana-Christiane A1 - Pflug, Christina T1 - The ability of the eating assessment tool‑10 to detect penetration and aspiration in Parkinson’s disease JF - European archives of oto-rhino-laryngology and head & neck N2 - Purpose: Dysphagia is common in patients with Parkinson's disease (PD) and often leads to pneumonia, malnutrition, and reduced quality of life. This study investigates the ability of the Eating Assessment Tool-10 (EAT-10), an established, easy self-administered screening tool, to detect aspiration in PD patients. This study aims to validate the ability of the EAT-10 to detect FEES-proven aspiration in patients with PD. Methods: In a controlled prospective cross-sectional study, a total of 50 PD patients completed the EAT-10 and, subsequently, were examined by Flexible Endoscopic Evaluation of Swallowing (FEES) to determine the swallowing status. The results were rated through the Penetration-Aspiration Scale (PAS) and data were analyzed retrospectively. Results: PAS and EAT-10 did not correlate significantly. Selected items of the EAT-10 could not predict aspiration or residues. 19 (38%) out of 50 patients with either penetration or aspiration were not detected by the EAT-10. The diagnostic accuracy was established at only a sufficient level (AUC 0.65). An optimal cut-off value of >= 6 presented a sensitivity of 58% and specificity of 82%. Conclusions: The EAT-10 is not suited for the detection of penetration and aspiration in PD patients. Therefore, it cannot be used as a screening method in this patient population. There is still a need for a valid, simple, and efficient screening tool to assist physicians in their daily diagnostics and to avoid clinical complications. KW - Parkinson's disease KW - dysphagia KW - questionnaire KW - screening Y1 - 2020 U6 - https://doi.org/10.1007/s00405-020-06377-x SN - 0937-4477 SN - 1434-4726 VL - 278 IS - 5 SP - 1661 EP - 1668 PB - Springer CY - Berlin ER - TY - JOUR A1 - Krasotkina, Anna A1 - Götz, Antonia A1 - Höhle, Barbara A1 - Schwarzer, Gudrun T1 - Bimodal familiarization re-sensitizes 12-month-old infants to other-race faces JF - Infant behavior & development : an international and interdisciplinary journal N2 - Perceptual narrowing in the domain of face perception typically begins to reduce infants' sensitivity to differences distinguishing other-race faces from approximately 6 months of age. The present study investigated whether it is possible to re-sensitize Caucasian 12-month-old infants to other-race Asian faces through statistical learning by familiarizing them with different statistical distributions of these faces. The familiarization faces were created by generating a morphed continuum from one Asian face identity to another. In the unimodal condition, infants were familiarized with a frequency distribution wherein they saw the midpoint face of the morphed continuum the most frequently. In the bimodal condition, infants were familiarized with a frequency distribution wherein they saw faces closer to the endpoints of the morphed continuum the most frequently. After familiarization, infants were tested on their discrimination of the two original Asian faces. The infants' looking times during the test indicated that infants in the bimodal condition could discriminate between the two faces, while infants in the unimodal condition could not. These findings therefore suggest that 12-month-old Caucasian infants could be re-sensitized to Asian faces by familiarizing them with a bimodal frequency distribution of such faces. KW - Bimodal KW - Unimodal KW - Familiarization KW - Statistical learning KW - Infant KW - Face KW - discrimination Y1 - 2021 U6 - https://doi.org/10.1016/j.infbeh.2020.101502 SN - 0163-6383 SN - 1879-0453 VL - 62 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Fanselow, Gisbert A1 - Zimmermann, Malte A1 - Philipp, Mareike T1 - Assessing the availability of inverse scope in German in the covered box paradigm JF - Glossa : a journal of general linguistics N2 - This paper presents the results of a novel experimental approach to relative quantifier scope in German that elicits data in an indirect manner. Applying the covered-box method (Huang et al. 2013) to scope phenomena, we show that inverse scope is available to some extent in the free constituent order language German, thereby validating earlier findings on other syntactic configurations in German (Rado & Bott 2018) and empirical claims on other free constituent order languages (Japanese, Russian, Hindi), as well as recent corpus findings in Webelhuth (2020). Moreover, the results of the indirect covered-box experiment replicate findings from an earlier direct-query experiment with comparable target items, in which participants were asked directly about the availability of surface scope and inverse scope readings. The configuration of interest consisted of canonical transitive clauses with deaccented existential subject and universal object QPs, in which the restriction of the universal QP was controlled for by the context. KW - inverse scope KW - covered-box KW - free constituent order KW - German KW - experimental semantics Y1 - 2022 U6 - https://doi.org/10.16995/glossa.5766 SN - 2397-1835 VL - 7 IS - 1 SP - 1 EP - 24 PB - Open Library of Humanities CY - London ER - TY - JOUR A1 - Avetisyan, Serine A1 - Lago, Sol A1 - Vasishth, Shravan T1 - Does case marking affect agreement attraction in comprehension? JF - Journal of memory and language N2 - Previous studies have suggested that distinctive case marking on noun phrases reduces attraction effects in production, i.e., the tendency to produce a verb that agrees with a nonsubject noun. An important open question is whether attraction effects are modulated by case information in sentence comprehension. To address this question, we conducted three attraction experiments in Armenian, a language with a rich and productive case system. The experiments showed clear attraction effects, and they also revealed an overall role of case marking such that participants showed faster response and reading times when the nouns in the sentence had different case. However, we found little indication that distinctive case marking modulated attraction effects. We present a theoretical proposal of how case and number information may be used differentially during agreement licensing in comprehension. More generally, this work sheds light on the nature of the retrieval cues deployed when completing morphosyntactic dependencies. KW - subject-verb agreement KW - attraction KW - Case KW - Eastern Armenian KW - cue-based KW - retrieval KW - comprehension Y1 - 2020 U6 - https://doi.org/10.1016/j.jml.2020.104087 SN - 0749-596X SN - 1096-0821 VL - 112 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Bürki-Foschini, Audrey Damaris A1 - Viebahn, Malte Clemens A1 - Gafos, Adamantios I. T1 - Plasticity and transfer in the sound system BT - exposure to syllables in production or perception changes their subsequent production JF - Language, cognition and neuroscience N2 - This study focuses on the ability of the adult sound system to reorganise as a result of experience. Participants were exposed to existing and novel syllables in either a listening task or a production task over the course of two days. On the third day, they named disyllabic pseudowords while their electroencephalogram was recorded. The first syllable of these pseudowords had either been trained in the auditory modality, trained in production or had not been trained. The EEG response differed between existing and novel syllables for untrained but not for trained syllables, indicating that training novel sound sequences modifies the processes involved in the production of these sequences to make them more similar to those underlying the production of existing sound sequences. Effects of training on the EEG response were observed both after production training and mere auditory exposure. KW - Language production KW - EEG KW - syllables KW - phonetic encoding KW - transfer Y1 - 2020 U6 - https://doi.org/10.1080/23273798.2020.1782445 SN - 2327-3798 SN - 2327-3801 VL - 35 IS - 10 SP - 1371 EP - 1393 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Czapka, Sophia A1 - Festman, Julia T1 - Wisconsin Card Sorting Test reveals a monitoring advantage but not a switching advantage in multilingual children JF - Journal of experimental child psychology : JECP N2 - The Wisconsin Card Sorting Test (WCST) is used to test higher-level executive functions or switching, depending on the measures chosen in a study and its goal. Many measures can be extracted from the WCST, but how to assign them to specific cognitive skills remains unclear. Thus, the current study first aimed at identifying which measures test the same cognitive abilities. Second, we compared the performance of mono- and multilingual children in the identified abilities because there is some evidence that bilingualism can improve executive functions. We tested 66 monolingual and 56 multilingual (i.e., bi- and trilingual) primary school children (M-age = 109 months) in an online version of the classic WCST. A principal component analysis revealed four factors: problem-solving, monitoring, efficient errors, and perseverations. Because the assignment of measures to factors is only partially coherent across the literature, we identified this as one of the sources of task impurity. In the second part, we calculated regression analyses to test for group differences while controlling for intelligence as a predictor for executive functions and for confounding variables such as age, German lexicon size, and socioeconomic status. Intelligence predicted problem solving and perseverations. In the monitoring component (measured by the reaction times preceding a rule switch), multilinguals outperformed monolinguals, thereby supporting the view that bi- or multilingualism can improve processing speed related to monitoring. KW - Executive functions KW - Switching KW - Monitoring KW - Multilingualism KW - Factor KW - analysis KW - Bilingual advantage Y1 - 2021 U6 - https://doi.org/10.1016/j.jecp.2020.105038 SN - 0022-0965 SN - 1096-0457 VL - 204 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Stone, Kate A1 - Nicenboim, Bruno A1 - Vasishth, Shravan A1 - Rösler, Frank T1 - Understanding the effects of constraint and predictability in ERP T2 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Intuitively, strongly constraining contexts should lead to stronger probabilistic representations of sentences in memory. Encountering unexpected words could therefore be expected to trigger costlier shifts in these representations than expected words. However, psycholinguistic measures commonly used to study probabilistic processing, such as the N400 event-related potential (ERP) component, are sensitive to word predictability but not to contextual constraint. Some research suggests that constraint-related processing cost may be measurable via an ERP positivity following the N400, known as the anterior post-N400 positivity (PNP). The PNP is argued to reflect update of a sentence representation and to be distinct from the posterior P600, which reflects conflict detection and reanalysis. However, constraint-related PNP findings are inconsistent. We sought to conceptually replicate Federmeier et al. (2007) and Kuperberg et al. (2020), who observed that the PNP, but not the N400 or the P600, was affected by constraint at unexpected but plausible words. Using a pre-registered design and statistical approach maximising power, we demonstrated a dissociated effect of predictability and constraint: strong evidence for predictability but not constraint in the N400 window, and strong evidence for constraint but not predictability in the later window. However, the constraint effect was consistent with a P600 and not a PNP, suggesting increased conflict between a strong representation and unexpected input rather than greater update of the representation. We conclude that either a simple strong/weak constraint design is not always sufficient to elicit the PNP, or that previous PNP constraint findings could be an artifact of smaller sample size. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 829 KW - N400 KW - anterior PNP KW - posterior P600 KW - probabilistic processing KW - constraint KW - predictability KW - entropy Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-587594 SN - 1866-8364 IS - 829 ER - TY - JOUR A1 - Stone, Kate A1 - Nicenboim, Bruno A1 - Vasishth, Shravan A1 - Rösler, Frank T1 - Understanding the effects of constraint and predictability in ERP JF - Neurobiology of language N2 - Intuitively, strongly constraining contexts should lead to stronger probabilistic representations of sentences in memory. Encountering unexpected words could therefore be expected to trigger costlier shifts in these representations than expected words. However, psycholinguistic measures commonly used to study probabilistic processing, such as the N400 event-related potential (ERP) component, are sensitive to word predictability but not to contextual constraint. Some research suggests that constraint-related processing cost may be measurable via an ERP positivity following the N400, known as the anterior post-N400 positivity (PNP). The PNP is argued to reflect update of a sentence representation and to be distinct from the posterior P600, which reflects conflict detection and reanalysis. However, constraint-related PNP findings are inconsistent. We sought to conceptually replicate Federmeier et al. (2007) and Kuperberg et al. (2020), who observed that the PNP, but not the N400 or the P600, was affected by constraint at unexpected but plausible words. Using a pre-registered design and statistical approach maximising power, we demonstrated a dissociated effect of predictability and constraint: strong evidence for predictability but not constraint in the N400 window, and strong evidence for constraint but not predictability in the later window. However, the constraint effect was consistent with a P600 and not a PNP, suggesting increased conflict between a strong representation and unexpected input rather than greater update of the representation. We conclude that either a simple strong/weak constraint design is not always sufficient to elicit the PNP, or that previous PNP constraint findings could be an artifact of smaller sample size. KW - N400 KW - anterior PNP KW - posterior P600 KW - probabilistic processing KW - constraint KW - predictability KW - entropy Y1 - 2022 U6 - https://doi.org/10.1162/nol_a_00094 SN - 2641-4368 VL - 4 IS - 2 SP - 221 EP - 256 PB - MIT Press CY - Cambridge, MA, USA ER - TY - JOUR A1 - Paape, Dario A1 - Vasishth, Shravan A1 - von der Malsburg, Titus Raban T1 - Quadruplex negatio invertit? BT - the on-line processing of depth charge sentences JF - Journal of semantics N2 - So-called "depth charge" sentences (No head injury is too trivial to be ignored) are interpreted by the vast majority of speakers to mean the opposite of what their compositional semantics would dictate. The semantic inversion that is observed for sentences of this type is the strongest and most persistent linguistic illusion known to the field (Wason & Reich, 1979). However, it has recently been argued that the preferred interpretation arises not because of a prevailing failure of the processing system, but rather because the non-compositional meaning is grammaticalized in the form of a stored construction (Cook & Stevenson, 2010; Fortuin, 2014). In a series of five experiments, we investigate whether the depth charge effect is better explained by processing failure due to memory overload (the overloading hypothesis) or by the existence of an underlying grammaticalized construction with two available meanings (the ambiguity hypothesis). To our knowledge, our experiments are the first to explore the on-line processing profile of depth charge sentences. Overall, the data are consistent with specific variants of the ambiguity and overloading hypotheses while providing evidence against other variants. As an extension of the overloading hypothesis, we suggest two heuristic processes that may ultimately yield the incorrect reading when compositional processing is suspended for strategic reasons. Y1 - 2020 U6 - https://doi.org/10.1093/jos/ffaa009 SN - 0167-5133 SN - 1477-4593 VL - 37 IS - 4 SP - 509 EP - 555 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Ren, Jie A1 - Höhle, Barbara T1 - The interplay between language acquisition and cognitive development JF - Infant behavior & development : an international and interdisciplinary journal KW - Language Acquisition KW - Cognitive Development KW - Infancy KW - Cross-domain KW - Development Y1 - 2022 U6 - https://doi.org/10.1016/j.infbeh.2022.101718 SN - 0163-6383 SN - 1879-0453 SN - 1934-8800 VL - 67 PB - Elsevier Science CY - Amsterdam ER - TY - JOUR A1 - Stone, Kate A1 - von der Malsburg, Titus Raban A1 - Vasishth, Shravan T1 - The effect of decay and lexical uncertainty on processing long-distance dependencies in reading JF - PeerJ N2 - To make sense of a sentence, a reader must keep track of dependent relationships between words, such as between a verb and its particle (e.g. turn the music down). In languages such as German, verb-particle dependencies often span long distances, with the particle only appearing at the end of the clause. This means that it may be necessary to process a large amount of intervening sentence material before the full verb of the sentence is known. To facilitate processing, previous studies have shown that readers can preactivate the lexical information of neighbouring upcoming words, but less is known about whether such preactivation can be sustained over longer distances. We asked the question, do readers preactivate lexical information about long-distance verb particles? In one self-paced reading and one eye tracking experiment, we delayed the appearance of an obligatory verb particle that varied only in the predictability of its lexical identity. We additionally manipulated the length of the delay in order to test two contrasting accounts of dependency processing: that increased distance between dependent elements may sharpen expectation of the distant word and facilitate its processing (an antilocality effect), or that it may slow processing via temporal activation decay (a locality effect). We isolated decay by delaying the particle with a neutral noun modifier containing no information about the identity of the upcoming particle, and no known sources of interference or working memory load. Under the assumption that readers would preactivate the lexical representations of plausible verb particles, we hypothesised that a smaller number of plausible particles would lead to stronger preactivation of each particle, and thus higher predictability of the target. This in turn should have made predictable target particles more resistant to the effects of decay than less predictable target particles. The eye tracking experiment provided evidence that higher predictability did facilitate reading times, but found evidence against any effect of decay or its interaction with predictability. The self-paced reading study provided evidence against any effect of predictability or temporal decay, or their interaction. In sum, we provide evidence from eye movements that readers preactivate long-distance lexical content and that adding neutral sentence information does not induce detectable decay of this activation. The findings are consistent with accounts suggesting that delaying dependency resolution may only affect processing if the intervening information either confirms expectations or adds to working memory load, and that temporal activation decay alone may not be a major predictor of processing time. KW - reading KW - comprehension KW - temporal decay KW - preactivation KW - long distance KW - dependencies KW - entropy KW - psycholinguistics KW - locality KW - antilocality Y1 - 2020 U6 - https://doi.org/10.7717/peerj.10438 SN - 2167-8359 VL - 8 PB - PeerJ Inc. CY - London ER - TY - JOUR A1 - Krasotkina, Anna A1 - Götz, Antonia A1 - Höhle, Barbara A1 - Schwarzer, Gudrun T1 - Infants’ gaze patterns for same-race and other-race faces, and the other-race effect JF - Brain Sciences N2 - The other-race effect (ORE) can be described as difficulties in discriminating between faces of ethnicities other than one's own, and can already be observed at approximately 9 months of age. Recent studies also showed that infants visually explore same-and other-race faces differently. However, it is still unclear whether infants' looking behavior for same- and other-race faces is related to their face discrimination abilities. To investigate this question we conducted a habituation-dishabituation experiment to examine Caucasian 9-month-old infants' gaze behavior, and their discrimination of same- and other-race faces, using eye-tracking measurements. We found that infants looked longer at the eyes of same-race faces over the course of habituation, as compared to other-race faces. After habituation, infants demonstrated a clear other-race effect by successfully discriminating between same-race faces, but not other-race faces. Importantly, the infants' ability to discriminate between same-race faces significantly correlated with their fixation time towards the eyes of same-race faces during habituation. Thus, our findings suggest that for infants old enough to begin exhibiting the ORE, gaze behavior during habituation is related to their ability to differentiate among same-race faces, compared to other-race faces. KW - eye-tracking KW - infancy KW - habituation KW - other-race effect KW - face KW - discrimination Y1 - 2020 U6 - https://doi.org/10.3390/brainsci10060331 SN - 2076-3425 VL - 10 IS - 6 PB - Brain Sciences CY - Basel ER - TY - JOUR A1 - Genzel, Susanne A1 - Kügler, Frank T1 - Production and perception of question prosody in Akan JF - Journal of the International Phonetic Association N2 - The paper presents a production experiment investigating the phonetic parameters speakers employ to differentiate Yes-No questions from string-identical statements in Akan, a West-African two-tone Kwa language. Results show that, in comparison to the statement, speakers use a higher pitch register throughout the utterance as a global parameter, and falling f0, longer duration and higher intensity as local parameters on the final syllable of the Yes-No question. Further, two perception experiments (forced-choice identification and gating) investigate the perceptual relevance of the global parameter and the local final parameters. Results show that listeners cannot assess the higher pitch register information to identify the mode of a sentence early on. Rather, identification takes place when the local phonetic parameters on the final vowel are available. The findings point to the superiority of language-specific cues in sentence mode perception. It is suggested that Akan uses a low boundary tone that associates with the right edge of the intonation phrase (L%) in Yes-No questions. The results are discussed from the point of view of question intonation typology in African languages. It is argued that a classification along the lines of functionally relevant cues is preferable to an impressionistic analysis. Y1 - 2018 U6 - https://doi.org/10.1017/S0025100318000191 SN - 0025-1003 SN - 1475-3502 VL - 50 IS - 1 SP - 61 EP - 92 PB - Cambridge Univ. Press CY - Cambridge ER - TY - JOUR A1 - Amaechi, Mary Chimaobi A1 - Georgi, Doreen T1 - On optional wh-/focus fronting in Igbo BT - a SYN-SEM-PHON interaction JF - Zeitschrift für Sprachwissenschaft N2 - This paper discusses surface optionality in focus fronting in the Benue-Congo language Igbo. A focused XP can occur in-situ or ex-situ. We argue that the optionality does not have its origins in the syntax: in fact, exactly one focused XP has to move to the designated focus position in the left periphery in the syntax. The alternation between in-situ and ex-situ rather arises at PF: either the lowest or the topmost copy of the focus chain is pronounced. The choice is determined by semantic-pragmatic factors, i. e., we see an interaction between PF and LF. This constitutes a challenge for a strict version of the Y-model of grammar. KW - (A)over-bar-movement KW - focus realization KW - PF-optionality KW - Y-model KW - copy KW - pronounciation KW - Benue-Congo languages Y1 - 2020 U6 - https://doi.org/10.1515/zfs-2020-2017 SN - 0721-9067 SN - 1613-3706 VL - 39 IS - 3 SP - 299 EP - 327 PB - De Gruyter CY - Berlin ER - TY - THES A1 - Yadav, Himanshu T1 - A computational evaluation of feature distortion and cue weighting in sentence comprehension T1 - Eine komputationale Evaluation von Feature-Verfälschung und Cue-Gewichtung in der Satzverarbeitung N2 - Successful sentence comprehension requires the comprehender to correctly figure out who did what to whom. For example, in the sentence John kicked the ball, the comprehender has to figure out who did the action of kicking and what was being kicked. This process of identifying and connecting the syntactically-related words in a sentence is called dependency completion. What are the cognitive constraints that determine dependency completion? A widely-accepted theory is cue-based retrieval. The theory maintains that dependency completion is driven by a content-addressable search for the co-dependents in memory. The cue-based retrieval explains a wide range of empirical data from several constructions including subject-verb agreement, subject-verb non-agreement, plausibility mismatch configurations, and negative polarity items. However, there are two major empirical challenges to the theory: (i) Grammatical sentences’ data from subject-verb number agreement dependencies, where the theory predicts a slowdown at the verb in sentences like the key to the cabinet was rusty compared to the key to the cabinets was rusty, but the data are inconsistent with this prediction; and, (ii) Data from antecedent-reflexive dependencies, where a facilitation in reading times is predicted at the reflexive in the bodybuilder who worked with the trainers injured themselves vs. the bodybuilder who worked with the trainer injured themselves, but the data do not show a facilitatory effect. The work presented in this dissertation is dedicated to building a more general theory of dependency completion that can account for the above two datasets without losing the original empirical coverage of the cue-based retrieval assumption. In two journal articles, I present computational modeling work that addresses the above two empirical challenges. To explain the grammatical sentences’ data from subject-verb number agreement dependencies, I propose a new model that assumes that the cue-based retrieval operates on a probabilistically distorted representation of nouns in memory (Article I). This hybrid distortion-plus-retrieval model was compared against the existing candidate models using data from 17 studies on subject-verb number agreement in 4 languages. I find that the hybrid model outperforms the existing models of number agreement processing suggesting that the cue-based retrieval theory must incorporate a feature distortion assumption. To account for the absence of facilitatory effect in antecedent-reflexive dependen� cies, I propose an individual difference model, which was built within the cue-based retrieval framework (Article II). The model assumes that individuals may differ in how strongly they weigh a syntactic cue over a number cue. The model was fitted to data from two studies on antecedent-reflexive dependencies, and the participant-level cue-weighting was estimated. We find that one-fourth of the participants, in both studies, weigh the syntactic cue higher than the number cue in processing reflexive dependencies and the remaining participants weigh the two cues equally. The result indicates that the absence of predicted facilitatory effect at the level of grouped data is driven by some, not all, participants who weigh syntactic cues higher than the number cue. More generally, the result demonstrates that the assumption of differential cue weighting is important for a theory of dependency completion processes. This differential cue weighting idea was independently supported by a modeling study on subject-verb non-agreement dependencies (Article III). Overall, the cue-based retrieval, which is a general theory of dependency completion, needs to incorporate two new assumptions: (i) the nouns stored in memory can undergo probabilistic feature distortion, and (ii) the linguistic cues used for retrieval can be weighted differentially. This is the cumulative result of the modeling work presented in this dissertation. The dissertation makes an important theoretical contribution: Sentence comprehension in humans is driven by a mechanism that assumes cue-based retrieval, probabilistic feature distortion, and differential cue weighting. This insight is theoretically important because there is some independent support for these three assumptions in sentence processing and the broader memory literature. The modeling work presented here is also methodologically important because for the first time, it demonstrates (i) how the complex models of sentence processing can be evaluated using data from multiple studies simultaneously, without oversimplifying the models, and (ii) how the inferences drawn from the individual-level behavior can be used in theory development. N2 - Bei der Satzverarbeitung muss der Leser richtig herausfinden, wer wem was angetan hat. Zum Beispiel muss der Leser in dem Satz „John hat den Ball getreten“ herausfinden, wer tat die Aktion des Tretens und was getreten wurde. Dieser Prozess des Identifizierens und Verbindens der syntaktisch verwandte Wörter in einem Satz nennt man Dependency-Completion. Was sind die kognitiven Mechanismen, die Dependency-Completion bestimmen? Eine weithin akzeptierte Theorie ist der Cue-based retrieval. Die Theorie besagt, dass die Dependency-Completion durch eine inhaltsadressierbare Suche nach der vorangetrieben wird Co-Abhängige im Gedächtnis. Der Cue-basierte Abruf erklärt ein breites Spektrum an empirischen Daten mehrere Konstruktionen, darunter Subjekt-Verb-Übereinstimmung, Subjekt-Verb-Nichtübereinstimmung, Plausibilität Mismatch-Konfigurationen und Elemente mit negativer Polarität. Es gibt jedoch zwei große empirische Herausforderungen für die Theorie: (i) Grammatische Sätze Daten aus Subjekt-Verb-Nummer-Dependency, bei denen die Theorie eine Verlangsamung vorhersagt das Verb in Sätzen wie „the key to the cabinet was rusty“ im Vergleich zu „the key to the cabinets was rusty“, aber die Daten stimmen nicht mit dieser Vorhersage überein; und (ii) Daten von Antezedenz-Reflexiv Strukturen, wo eine Leseerleichterung beim reflexiven „the bodybuilder who worked with the trainers injured themselves“ vs. „the bodybuilder who worked with the trainers injured themselves", aber die Daten zeigen keine vermittelnde Wirkung. Die in dieser Dissertation vorgestellte Arbeit widmet sich dem Aufbau einer allgemeineren Theorie von Dependency-Completion, die die beiden oben genannten Datensätze berücksichtigen kann, ohne das Original zu verlieren empirische Abdeckung der Cue-based Retrieval-Annahme. In zwei Zeitschriftenartikeln stelle ich Arbeiten zur Computermodellierung vor, die sich mit den beiden oben genannten empirischen Herausforderungen befassen. Um die Daten der grammatikalischen Sätze aus den Abhängigkeiten der Subjekt-Verb-Nummer-Übereinstimmung zu erklären, schlage ich ein neues Modell vor, das davon ausgeht, dass der Cue-basierte Abruf probabilistisch funktioniert verzerrte Darstellung von Substantiven im Gedächtnis (Artikel I). Dieses hybride Distortion-plus-Retrieval-Modell wurde anhand von Daten aus 17 Studien zu Subjekt-Verb mit den bestehenden Kandidatenmodellen verglichen Nummernvereinbarung in 4 Sprachen. Ich finde, dass das Hybridmodell die bestehenden Modelle übertrifft der Nummernvereinbarungsverarbeitung, was darauf hindeutet, dass die Cue-based Retrieval-Theorie Folgendes umfassen muss: a Annahme von Feature-Verfälschung. Um das Fehlen eines unterstützenden Effekts in antezedens-reflexiven Abhängigkeiten zu berücksichtigen, schlage ich ein individuelles Differenzmodell vor, das innerhalb des Cue-based Retrieval-Frameworks erstellt wurde (Artikel II). Das Modell geht davon aus, dass Individuen sich darin unterscheiden können, wie stark sie eine Syntax gewichten Cue über einem Nummern-Cue. Das Modell wurde an Daten aus zwei Studien zum Antezedenz-Reflexiv angepasst Abhängigkeiten, und die Cue-Gewichtung auf Teilnehmerebene wurde geschätzt. Wir finden, dass ein Viertel von Die Teilnehmer in beiden Studien gewichten bei der Verarbeitung den syntaktischen Cue höher als den numerischen Cue reflexive Abhängigkeiten und die verbleibenden Teilnehmer gewichten die beiden Cue gleichermaßen. Das Ergebnis weist darauf hin, dass das Fehlen des prognostizierten Erleichterungseffekts auf der Ebene der gruppierten Daten von einigen, nicht alle Teilnehmer, die syntaktische Cue höher gewichten als Zahlenhinweise. Allgemeiner gesagt, die Das Ergebnis zeigt, dass die Annahme einer differentiellen Hinweisgewichtung wichtig für eine Theorie von ist Dependency-Completion. Diese Idee der differentiellen Cue-Gewichtung wurde unabhängig unterstützt durch eine Modellierungsstudie zu Subjekt-Verb-Nichteinigungsabhängigkeiten (Artikel III). Insgesamt benötigt der Cue-basierte Abruf, der eine allgemeine Theorie der Abhängigkeitsvervollständigung ist um zwei neue Annahmen aufzunehmen: (i) die im Gedächtnis gespeicherten Substantive können einer Wahrscheinlichkeitsanalyse unterzogen werden Feature-Verfälschung, und (ii) die für den Abruf verwendeten sprachlichen Cue können unterschiedlich gewichtet werden. Das ist das kumulative Ergebnis der in dieser Dissertation vorgestellten Modellierungsarbeit.Die Dissertation leistet einen wichtigen theoretischen Beitrag: Satzverständnis in Der Mensch wird von einem Mechanismus getrieben, der einen hinweisbasierten Abruf, eine probabilistische Merkmalsverzerrung und eine differentielle Hinweisgewichtung annimmt. Diese Einsicht ist theoretisch wichtig, weil es einige gibt unabhängige Unterstützung für diese drei Annahmen in der Satzverarbeitung und im weiteren Gedächtnis Literatur. Die hier vorgestellten Modellierungsarbeiten sind auch methodisch wichtig, weil für die Zum ersten Mal wird gezeigt, (i) wie die komplexen Modelle der Satzverarbeitung evaluiert werden können Daten aus mehreren Studien gleichzeitig zu verwenden, ohne die Modelle zu stark zu vereinfachen, und (ii) wie die Schlussfolgerungen aus dem Verhalten auf individueller Ebene können in der Theorieentwicklung verwendet werden. KW - sentence comprehension KW - individual differences KW - cue-based retrieval KW - memory distortion KW - Approximate Bayesian Computation KW - cue reliability KW - ungefähre Bayessche Komputation KW - Cue-Gewichtung KW - Cue-basierter Retrieval KW - individuelle Unterschiede KW - Darstellung Verfälschung KW - Satzverarbeitung Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-585055 ER - TY - JOUR A1 - Gafos, Adamantios I. A1 - Lieshout, Pascal H. H. M. van T1 - Models and theories of speech production BT - editorial JF - Frontiers in psychology KW - speech production KW - motor control KW - dynamical models KW - phonology KW - speech KW - disorders KW - timing Y1 - 2020 U6 - https://doi.org/10.3389/fpsyg.2020.01238 SN - 1664-1078 VL - 11 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Fuhrmeister, Pamela A1 - Smith, Garrett A1 - Myers, Emily B. T1 - Overlearning of non-native speech sounds does not result in superior consolidation after a period of sleep JF - The journal of the Acoustical Society of America N2 - Recent studies suggest that sleep-mediated consolidation processes help adults learn non-native speech sounds. However, overnight improvement was not seen when participants learned in the morning, perhaps resulting from native-language interference. The current study trained participants to perceive the Hindi dental/retroflex contrast in the morning and tested whether increased training can lead to overnight improvement. Results showed overnight effects regardless of training amount. In contrast to previous studies, participants in this study heard sounds in limited contexts (i.e., one talker and one vowel context), corroborating other findings, suggesting that overnight improvement is seen in non-native phonetic learning when variability is limited. Y1 - 2020 U6 - https://doi.org/10.1121/10.0000943 SN - 0001-4966 SN - 1520-8524 VL - 147 IS - 3 SP - EL289 EP - EL294 PB - American Institute of Physics CY - Melville ER - TY - THES A1 - Galetzka, Fabian T1 - Investigating and improving background context consistency in neural conversation models N2 - Neural conversation models aim to predict appropriate contributions to a (given) conversation by using neural networks trained on dialogue data. A specific strand focuses on non-goal driven dialogues, first proposed by Ritter et al. (2011): They investigated the task of transforming an utterance into an appropriate reply. Then, this strand evolved into dialogue system approaches using long dialogue histories and additional background context. Contributing meaningful and appropriate to a conversation is a complex task, and therefore research in this area has been very diverse: Serban et al. (2016), for example, looked into utilizing variable length dialogue histories, Zhang et al. (2018) added additional context to the dialogue history, Wolf et al. (2019) proposed a model based on pre-trained Self-Attention neural networks (Vasvani et al., 2017), and Dinan et al. (2021) investigated safety issues of these approaches. This trend can be seen as a transformation from trying to somehow carry on a conversation to generating appropriate replies in a controlled and reliable way. In this thesis, we first elaborate the meaning of appropriateness in the context of neural conversation models by drawing inspiration from the Cooperative Principle (Grice, 1975). We first define what an appropriate contribution has to be by operationalizing these maxims as demands on conversation models: being fluent, informative, consistent towards given context, coherent and following a social norm. Then, we identify different targets (or intervention points) to achieve the conversational appropriateness by investigating recent research in that field. In this thesis, we investigate the aspect of consistency towards context in greater detail, being one aspect of our interpretation of appropriateness. During the research, we developed a new context-based dialogue dataset (KOMODIS) that combines factual and opinionated context to dialogues. The KOMODIS dataset is publicly available and we use the data in this thesis to gather new insights in context-augmented dialogue generation. We further introduced a new way of encoding context within Self-Attention based neural networks. For that, we elaborate the issue of space complexity from knowledge graphs, and propose a concise encoding strategy for structured context inspired from graph neural networks (Gilmer et al., 2017) to reduce the space complexity of the additional context. We discuss limitations of context-augmentation for neural conversation models, explore the characteristics of knowledge graphs, and explain how we create and augment knowledge graphs for our experiments. Lastly, we analyzed the potential of reinforcement and transfer learning to improve context-consistency for neural conversation models. We find that current reward functions need to be more precise to enable the potential of reinforcement learning, and that sequential transfer learning can improve the subjective quality of generated dialogues. N2 - Neuronale Konversationsmodelle versuchen einen angemessenen Beitrag zu einer (gegebenen) Konversation zu erzeugen, indem neuronale Netze auf Dialogdaten trainiert werden. Ein spezieller Forschungszweig beschäftigt sich mit den nicht-zielgeführten Dialogen, erstmals vorgestellt von Ritter et al. (2011): Das Team untersuchte die Aufgabe der Transformation einer Äußerung in eine angemessene Antwort. Im Laufe der Zeit hat dieser Zweig Dialogsystem-Ansätze hervorgebracht, die lange Konversationen und zusätzlichen Kontext verarbeiten können. Einen sinnvollen und angemessenen Beitrag zu einem Gespräch zu leisten, ist eine komplexe Aufgabe, und daher war die Forschung auf diesem Gebiet sehr vielfältig: Serban et al. (2016) untersuchten beispielsweise die Verwendung von Dialogverläufen variabler Länge, Zhang et al. (2018) fügten der Dialoggeschichte zusätzlichen Kontext hinzu, Wolf et al. (2019) schlugen ein Modell vor, das auf vortrainierten neuronalen Self-Attention Schichten basiert (Vasvani et al., 2017), und Dinan et al. (2021) untersuchten Ansätze zur Kontrolle von unangebrachten Inhalten, wie zum Beispiel Beleidigungen. Dieser Trend kann als Transformation gesehen werden, der vom Versuch, ein Gespräch irgendwie fortzuführen, hin zum kontrollierten und zuverlässigen Generieren angemessener Antworten reicht. In dieser Arbeit untersuchen wir den Aspekt der Kontextkonsistenz genauer, der ein Aspekt unserer Interpretation von einem angemessenen Konversationsbeitrag ist. Während der Untersuchungen haben wir einen neuen kontextbasierten Dialogdatensatz (KOMODIS) entwickelt, der sachlichen und meinungsbezogenen Kontext zu Dialogen kombiniert. Der KOMODIS Datensatz ist öffentlich verfügbar, und wir verwenden die Daten in dieser Arbeit, um neue Einblicke in die kontextunterstützte Dialoggenerierung zu gewinnen. Wir haben außerdem eine neue Methode zur Eingabe von Kontext auf Self-Attention basierenden neuronalen Netzen entwickelt. Dazu erörtern wir zunächst das Problem der begrenzten Eingabelänge für Sequenzen aus Wissensgraphen in solche Modelle, und schlagen eine effiziente Codierungsstrategie für strukturierten Kontext vor, die von Graph Neural Networks inspiriert ist (Gilmer et al., 2017), um die Komplexität des zusätzlichen Kontexts zu reduzieren. Wir diskutieren die Grenzen der Kontexterweiterung für neuronale Konversationsmodelle, untersuchen die Eigenschaften von Wissensgraphen und erklären, wie wir Wissensgraphen für unsere Experimente erstellen und erweitern können. Schließlich haben wir das Potenzial von Reinforcement Learning und Transfer Learning analysiert, um die Kontextkonsistenz für neuronale Konversationsmodelle zu verbessern. Wir stellen fest, dass aktuelle Reward Funktionen präziser sein müssen, um das Potenzial von Reinforcement Learning zu nutzen, und dass Sequential Transfer Learning die subjektive Qualität der generierten Dialoge verbessern kann. KW - conversational ai KW - neural conversation models KW - context consistency KW - gpt KW - conversation KW - dialogue KW - deep learning KW - knowledge graphs KW - Kontextkonsistenz KW - Konversation KW - Dialog KI KW - Deep Learning KW - Dialog KW - GPT KW - Wissensgraph KW - neuronale Konversationsmodelle Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-584637 ER - TY - JOUR A1 - Frank, Ulrike A1 - Frank, Katrin T1 - COVID-19 BT - neue Herausforderungen in der Dysphagie- und Atemtherapie BT - new challenges in dysphagia and respiratory therapy JF - Der Nervenarzt : Organ der Deutschen Gesellschaft für Psychiatrie, Psychotherapie und Nervenheilkunde ; Mitteilungsblatt der Deutschen Gesellschaft für Neurologie N2 - Eine COVID-19-Erkrankung kann zu schweren Krankheitsverläufen mit multiplen Organbeteiligungen und respiratorischen und neurologischen Funktionseinschränkungen führen. Schluckstörungen (Dysphagien) können in dieser Patientengruppe durch primäre Schädigungen des zentralen und peripheren neuronalen Netzwerkes der Schluckfunktion entstehen, aber auch bedingt durch die häufig längere intensivmedizinische Behandlung und Beatmung. Erste klinische Befunde zeigen persistierende Dysphagien im Rahmen des Post-COVID-Syndroms („Long-COVID“), sodass die Patienten auch längerfristige Maßnahmen zur Rehabilitation einer sicheren und suffizienten oralen Nahrungsaufnahme benötigen. Daher sollte in die Behandlung von COVID-19-Patienten ein strukturiertes erkrankungsspezifisches Monitoring in Bezug auf Dysphagiesymptome integriert werden, und atemtherapeutische Maßnahmen zur Regulation von Husteneffektivität und Atem-Schluck-Koordination sollten auch bei diesen Patienten essenzieller Bestandteil des Dysphagiemanagements sein. Herausforderungen ergeben sich dabei einerseits durch die erforderlichen Anpassungen etablierter Behandlungsstandards an den Infektionsschutz. Zudem müssen Auswahl und Durchführungsintensität therapeutischer Maßnahmen an die Kapazitäten und die spezifische Pathophysiologie der COVID-19- und Long-COVID-Patienten angepasst werden, um weitere funktionelle Verschlechterungen zu vermindern. N2 - Coronavirus disease 2019 (COVID-19) can lead to severe disease courses with multiple organ involvement, respiratory and neurological functional impairments. Swallowing disorders (dysphagia) in this patient group can result from primary damage to the central and peripheral neuronal swallowing network but also from the frequently prolonged intensive care treatment and mechanical ventilation. Clinical observations indicate persistence of dysphagia in post-acute COVID-19 syndrome (long COVID), so that these patients probably also need long-term interventions for rehabilitation of safe and sufficient oral feeding. Therefore, structured disease-specific monitoring of dysphagia symptoms should be integrated into the treatment of COVID-19 patients and respiratory therapy should be an essential part of dysphagia management to re-establish cough effectiveness and breathing-swallowing coordination. Challenges arise from necessary adjustments to established treatment standards to prevent infections. Furthermore, the selection and intensity of therapeutic measures have to be adapted to the capacities and the specific pathophysiology of COVID-19 and long COVID patients to prevent further functional deterioration. KW - Long COVID KW - Fatigue KW - Post intensive care syndrome (PICS) KW - Laryngeal functions KW - Laryngeale Funktionen KW - Hypoxemia KW - Hypoxämie KW - Long-COVID Y1 - 2021 U6 - https://doi.org/10.1007/s00115-021-01162-5 SN - 0028-2804 SN - 1433-0407 VL - 93 IS - 2 SP - 167 EP - 174 PB - Springer CY - New York ER - TY - JOUR A1 - Puebla, Cecilia A1 - Garcia, Juan T1 - Advocating the inclusion of older adults in digital language learning technology and research BT - some considerations JF - Bilingualism : language and cognition Y1 - 2021 U6 - https://doi.org/10.1017/S1366728921000742 SN - 1366-7289 SN - 1469-1841 VL - 25 IS - 3 SP - 398 EP - 399 PB - Cambridge Univ. Press CY - New York ER - TY - JOUR A1 - Ghaffarvand Mokari, Payam A1 - Sardhaei, Nasim Mahdinezhad T1 - Predictive power of cepstral coefficients and spectral moments in the classification of Azerbaijani fricatives JF - The journal of the Acoustical Society of America N2 - This study compares the classification of Azerbaijani fricatives based on two sets of features: (a) spectral moments, spectral peak, amplitude, duration, and (b) cepstral coefficients employing Hidden Markov Models to divide each fricative into three regions such that the variances of the measures within each region are minimized. The cepstral coefficients were found to be more reliable predictors in the classification of all nine Azerbaijani fricatives and the cepstral measures yielded highly successful classification rates (91.21% across both genders) in the identification of the full set of fricatives of Azerbaijani. Y1 - 2020 U6 - https://doi.org/10.1121/10.0000830 SN - 0001-4966 SN - 1520-8524 VL - 147 IS - 3 SP - EL228 EP - EL234 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Krasotkina, Anna A1 - Götz, Antonia A1 - Höhle, Barbara A1 - Schwarzer, Gudrun T1 - Perceptual narrowing in face- and speech-perception domains in infancy BT - a longitudinal approach JF - Infant behavior & development : an international and interdisciplinary journal N2 - During the first year of life, infants undergo a process known as perceptual narrowing, which reduces their sensitivity to classes of stimuli which the infants do not encounter in their environment. It has been proposed that perceptual narrowing for faces and speech may be driven by shared domain-general processes. To investigate this theory, our study longitudinally tested 50 German Caucasian infants with respect to these domains first at 6 months of age followed by a second testing at 9 months of age. We used an infant-controlled habituation-dishabituation paradigm to test the infants' ability to discriminate among other-race Asian faces and non-native Cantonese speech tones, as well as same-race Caucasian faces as a control. We found that while at 6 months of age infants could discriminate among all stimuli, by 9 months of age they could no longer discriminate among other-race faces or non-native tones. However, infants could discriminate among same-race stimuli both at 6 and at 9 months of age. These results demonstrate that the same infants undergo perceptual narrowing for both other-race faces and non-native speech tones between the ages of 6 and 9 months. This parallel development of perceptual narrowing occurring in both the face and speech perception modalities over the same period of time lends support to the domain-general theory of perceptual narrowing in face and speech perception. KW - face perception KW - speech perception KW - longitudinal KW - infant KW - perceptual KW - narrowing Y1 - 2021 U6 - https://doi.org/10.1016/j.infbeh.2021.101607 SN - 0163-6383 SN - 1879-0453 VL - 64 PB - Elsevier CY - New York ER - TY - JOUR A1 - Tran, Thuan T1 - Non-canonical word order and temporal reference in Vietnamese JF - Linguistics : an interdisciplinary journal of the language sciences N2 - The paper revisits Duffield's (2007) (Duffield, Nigel. 2007. Aspects of Vietnamese clausal structure: Separating tense from assertion. Linguistics 45(4). 765-814) analysis of the correlation between the position of a 'when'-phrase and the temporal reference of a bare sentence in Vietnamese. Bare sentences in Vietnamese, based on (Smith, Carlota S. & Mary S. Erbaugh. 2005. Temporal interpretation in Mandarin Chinese. Linguistics 43(4). 713-756), are argued to obtain their temporal interpretation from their aspectual composition, and the default temporal reference: bounded events are located in the past, unbounded events at present. It is shown that the correlation so observed in when-questions is superficial, and is tied to the syntax and semantics of temporal modification and the requirement that temporal adverbials denoting future time is base generated in sentence-initial position, and past time adverbials in sentence-final position. A 'when'-phrase, being temporally underspecified, obtains its temporal value from its base position. However, the correlation between word order and temporal reference in argument wh-questions and declaratives is factual, depending on whether the predicate-argument configuration allows for a telic interpretation or not. To be specific, it is dependent on whether the application of Generic Modification (Snyder, William. 2012. Parameter theory and motion predicates. In Violeta Demonte & Louise McNally (eds.), Telicity, change, and state. Acrosscategorial view of event structure, 279-299. Oxford: Oxford University Press) or accomplishment composition is realized. Canonical declaratives, and argument wh-questions, with telicity inducing material, license GM or accomplishment composition, yielding bounded events, hence past; by contrast, their noncanonical counterparts block GM or accomplishment composition, giving rise to unbounded event descriptions, hence non-past. KW - Vietnamese KW - accomplishment composition KW - temporal reference KW - generic KW - modification KW - temporal modification Y1 - 2021 U6 - https://doi.org/10.1515/ling-2020-0256 SN - 0024-3949 SN - 1613-396X VL - 59 IS - 1 SP - 1 EP - 34 PB - De Gruyter Mouton CY - Berlin ER - TY - JOUR A1 - Ciaccio, Laura Anna A1 - Kgolo, Naledi A1 - Clahsen, Harald T1 - Morphological decomposition in Bantu BT - a masked priming study on Setswana prefixation JF - Language, cognition and neuroscience N2 - African languages have rarely been the subject of psycholinguistic experimentation. The current study employs a masked visual priming experiment to investigate morphological processing in a Bantu language, Setswana. Our study takes advantage of the rich system of prefixes in Bantu languages, which offers the opportunity of testing morphological priming effects from prefixed inflected words and directly comparing them to priming effects from prefixed derived words on the same targets. We found significant priming effects of similar magnitude for both prefixed inflected and derived word forms, which were clearly dissociable from prime-target relatedness in both meaning and (orthographic) form. These findings provide support for a (possibly universal) mechanism of morphological decomposition applied during early visual word recognition that segments both (prefixed) inflected and derived word forms into their morphological constituents. KW - prefixes KW - inflection KW - affix stripping KW - visual word recognition KW - African KW - languages Y1 - 2020 U6 - https://doi.org/10.1080/23273798.2020.1722847 SN - 2327-3798 SN - 2327-3801 VL - 35 IS - 10 SP - 1257 EP - 1271 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Schäfer, Robin A1 - Stede, Manfred T1 - Argument mining on twitter BT - a survey JF - Information technology : it ; Methoden und innovative Anwendungen der Informatik und Informationstechnik ; Organ der Fachbereiche 3 und 4 der GI e.V. und des Fachbereichs 6 der ITG N2 - In the last decade, the field of argument mining has grown notably. However, only relatively few studies have investigated argumentation in social media and specifically on Twitter. Here, we provide the, to our knowledge, first critical in-depth survey of the state of the art in tweet-based argument mining. We discuss approaches to modelling the structure of arguments in the context of tweet corpus annotation, and we review current progress in the task of detecting argument components and their relations in tweets. We also survey the intersection of argument mining and stance detection, before we conclude with an outlook. KW - Argument Mining KW - Twitter KW - Stance Detection Y1 - 2021 U6 - https://doi.org/10.1515/itit-2020-0053 SN - 1611-2776 SN - 2196-7032 VL - 63 IS - 1 SP - 45 EP - 58 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Czapka, Sophia A1 - Wotschack, Christiane A1 - Klassert, Annegret A1 - Festman, Julia T1 - A path to the bilingual advantage BT - pairwise matching of individuals JF - Bilingualism : language and cognition N2 - Matching participants (as suggested by Hope, 2015) may be one promising option for research on a potential bilingual advantage in executive functions (EF). In this study we first compared performances in three EF-tasks of a naturally heterogeneous sample of monolingual (n = 69, age = 9.0 y) and multilingual children (n = 57, age = 9.3 y). Secondly, we meticulously matched participants pairwise to obtain two highly homogeneous groups to rerun our analysis and investigate a potential bilingual advantage. The initally disadvantaged multilinguals (regarding socioeconomic status and German lexicon size) performed worse in updating and response inhibition, but similarly in interference inhibition. This indicates that superior EF compensate for the detrimental effects of the background variables. After matching children pairwise on age, gender, intelligence, socioeconomic status and German lexicon size, performances became similar except for interference inhibition. Here, an advantage for multilinguals in the form of globally reduced reaction times emerged, indicating a bilingual executive processing advantage. KW - executive functions KW - bilingualism KW - interference inhibition KW - pairwise KW - matching KW - primary school children KW - background variables KW - lexicon size Y1 - 2019 U6 - https://doi.org/10.1017/S1366728919000166 SN - 1366-7289 SN - 1469-1841 VL - 23 IS - 2 SP - 344 EP - 354 PB - Cambridge Univ. Press CY - Cambridge ER - TY - JOUR A1 - Bade, Nadine T1 - On the scope and nature of Maximise Presupposition JF - Language and linguistics compass N2 - The paper introduces the principle Maximise Presupposition and its cognates. The main focus of the literature and this article is on the inferences that arise as a result of reasoning with Maximise Presupposition ('anti-presuppositions'). I will review the arguments put forward for distinguishing them from other inference types, most notably presuppositions and conversational implicatures. I will zoom in on three main issues regarding Maximise Presupposition and these inferences critically discussed in the literature: epistemic strength(ening), projection, and the role of alternatives. I will discuss more recent views which argue for either a uniform treatment of anti-presuppositions and implicatures and/or a revision of the original principle in light of new data and developments in pragmatics. Y1 - 2021 U6 - https://doi.org/10.1111/lnc3.12416 SN - 1749-818X VL - 15 IS - 6 PB - Wiley-Blackwell CY - Oxford ER - TY - JOUR A1 - Hein, Johannes T1 - Verb movement and the lack of verb-doubling VP topicalization in Germanic JF - The journal of comparative Germanic linguistics N2 - In the absence of a stranded auxiliary or modal, VP-topicalization in most Germanic languages gives rise to the presence of a dummy verb meaning 'do'. Cross-linguistically, this is a rather uncommon strategy as comparable VP-fronting constructions in other languages, e.g. Hebrew, Polish, and Portuguese, among many others, exhibit verb doubling. A comparison of several recent approaches to verb doubling in VP-fronting reveals that it is the consequence of VP-evacuating head movement of the verb to some higher functional head, which saves the (low copy of the) verb from undergoing copy deletion as part of the low VP copy in the VP-topicalization dependency. Given that almost all Germanic languages have such V-salvaging head movement, namely V-to-C movement, but do not show verb doubling, this paper suggests that V-raising is exceptionally impossible in VP-topicalization clauses and addresses the question of why it is blocked. After discussing and rejecting some conceivable explanations for the lack of verb doubling, I propose that the blocking effect arises from a bleeding interaction between V-to-C movement and VP-to-SpecCP movement. As both operations are triggered by the same head, i.e. C, the VP is always encountered first by a downward search algorithm. Movement of VP then freezes it and its lower copies for subextraction precluding subsequent V-raising. Crucially, this implies that there is no V-to-T raising in most Germanic languages. V2 languages with V-to-T raising, e.g. Yiddish, are correctly predicted to not exhibit the blocking effect. KW - Verb doubling KW - Head movement KW - VP-topicalization KW - Copy deletion KW - V-to-T KW - movement KW - V-to-C movement KW - Verb second KW - Freezing Y1 - 2021 U6 - https://doi.org/10.1007/s10828-021-09125-5 SN - 1383-4924 SN - 1572-8552 VL - 24 IS - 1 SP - 89 EP - 144 PB - Springer Science + Business Media B.V. CY - Dordrecht ER - TY - THES A1 - Wellmann, Caroline T1 - Early sensitivity to prosodic phrase boundary cues: Behavioral evidence from German-learning infants T1 - Frühkindliche Wahrnehmung prosodischer Grenzmarkierungen: Behaviorale Untersuchungen mit Deutsch lernenden Säuglingen N2 - This dissertation seeks to shed light on the relation of phrasal prosody and developmental speech perception in German-learning infants. Three independent empirical studies explore the role of acoustic correlates of major prosodic boundaries, specifically pitch change, final lengthening, and pause, in infant boundary perception. Moreover, it was examined whether the sensitivity to prosodic phrase boundary markings changes during the first year of life as a result of perceptual attunement to the ambient language (Aslin & Pisoni, 1980). Using the headturn preference procedure six- and eight-month-old monolingual German-learning infants were tested on their discrimination of two different prosodic groupings of the same list of coordinated names either with or without an internal IPB after the second name, that is, [Moni und Lilli] [und Manu] or [Moni und Lilli und Manu]. The boundary marking was systematically varied with respect to single prosodic cues or specific cue combinations. Results revealed that six- and eight-month-old German-learning infants successfully detect the internal prosodic boundary when it is signaled by all the three main boundary cues pitch change, final lengthening, and pause. For eight-, but not for six-month-olds, the combination of pitch change and final lengthening, without the occurrence of a pause, is sufficient. This mirrors an adult-like perception by eight-months (Holzgrefe-Lang et al., 2016). Six-month-olds detect a prosodic phrase boundary signaled by final lengthening and pause. The findings suggest a developmental change in German prosodic boundary cue perception from a strong reliance on the pause cue at six months to a differentiated sensitivity to the more subtle cues pitch change and final lengthening at eight months. Neither for six- nor for eight-month-olds the occurrence of pitch change or final lengthening as single cues is sufficient, similar to what has been observed for adult speakers of German (Holzgrefe-Lang et al., 2016). The present dissertation provides new scientific knowledge on infants’ sensitivity to individual prosodic phrase boundary cues in the first year of life. Methodologically, the studies are pathbreaking since they used exactly the same stimulus materials – phonologically thoroughly controlled lists of names – that have also been used with adults (Holzgrefe-Lang et al., 2016) and with infants in a neurophysiological paradigm (Holzgrefe-Lang, Wellmann, Höhle, & Wartenburger, 2018), allowing for comparisons across age (six/ eight months and adults) and method (behavioral vs. neurophysiological methods). Moreover, materials are suited to be transferred to other languages allowing for a crosslinguistic comparison. Taken together with a study with similar French materials (van Ommen et al., 2020) the observed change in sensitivity in German-learning infants can be interpreted as a language-specific one, from an initial language-general processing mechanism that primarily focuses on the presence of pauses to a language-specific processing that takes into account prosodic properties available in the ambient language. The developmental pattern is discussed as an interplay of acoustic salience, prosodic typology (prosodic regularity) and cue reliability. N2 - Die Dissertation befasst sich mit der Bedeutung individueller prosodischer Hinweise für die Wahrnehmung einer prosodischen Phrasengrenze bei deutschsprachig aufwachsenden Säuglingen. In drei Studien wurde mit behavioralen Untersuchungen der Frage nachgegangen, welche Bedeutung die akustischen Merkmale Tonhöhenveränderung, finale Dehnung und das Auftreten von Pausen für die Erkennung einer prosodischen Grenze haben. Zudem wurde hinterfragt, ob sich die Sensitivität für diese prosodischen Grenzmarkierungen im ersten Lebensjahr verändert und einer perzeptuellen Reorganisation, also einer Anpassung an die Muttersprache (Attunement Theorie, Aslin & Pisoni, 1980), unterliegt. Mithilfe der Headturn Preference Procedure wurde getestet, ob 6 und 8 Monate alte Deutsch lernende Säuglinge zwei verschiedene prosodische Gruppierungen einer Aufzählung von Namen diskriminieren können (mit oder ohne eine interne prosodische Grenze, [Moni und Lilli] [und Manu] vs. [Moni und Lilli und Manu]). Die Grenze wurde bezüglich des Auftretens einzelner prosodischer Hinweise oder Kombinationen von Hinweisen systematisch variiert. Die Ergebnisse zeigen, dass sowohl 6 als auch 8 Monate alte Deutsch lernende Säuglinge die interne prosodische Grenze in der Aufzählung erkennen, wenn sie durch alle drei Hinweise – Tonhöhenveränderung, finale Dehnung und das Auftreten einer Pause – markiert ist. Darüber hinaus zeigte sich, dass für 8, aber nicht für 6, Monate alte Säuglinge die Kombination aus Tonhöhe und finaler Dehnung ohne Pause ausreichend ist. 6 Monate alte Säuglinge erkennen eine Grenze, wenn sie durch eine Pause und finale Dehnung markiert ist. Damit zeigt sich eine Entwicklung der Sensitivität für prosodische Grenzmarkierungen von 6 zu 8 Monaten – weg von der Notwendigkeit der Pause hin zu einer differenzierten Wahrnehmung subtiler Hinweise wie Tonhöhe und finale Dehnung. Weder für 6 noch für 8 Monate alte Säuglinge ist die Markierung durch einen einzelnen Hinweis (Tonhöhe oder finale Dehnung) ausreichend. Dies deckt sich mit dem Verhaltensmuster erwachsener deutschsprachiger Hörer in einer Aufgabe zur prosodischen Strukturierung (Holzgrefe-Lang et al., 2016). Die vorgelegte Dissertation beleuchtet erstmalig für den frühen Erwerb des Deutschen die Bedeutung einzelner prosodischer Hinweise an Phrasengrenzen. Hierbei ist die Art der verwendeten Stimuli neu: phonologisch sorgfältig kontrollierte Aufzählungen von Namen, in denen einzelne prosodische Hinweise fein akustisch manipuliert werden können. Zudem kann dieses Material ideal in Untersuchungen mit anderen Methoden (z.B. EEG) eingesetzt werden und auf weitere Altersgruppen (Erwachsene) und andere Sprachen transferiert werden. Dies ermöglicht den direkten Vergleich der Ergebnisse zu denen anderer Studien mit ähnlichem Stimulusmaterial (Holzgrefe-Lang et al., 2016, 2018; van Ommen et al., 2020) und erlaubt die Interpretation einer sprachspezifischen Entwicklung. Das beobachtete Entwicklungsmuster wird als Produkt eines Wechselspiels von akustischer Salienz, prosodischer Typologie (prosodische Regularität) und Zuverlässigkeit eines prosodischen Hinweises (cue reliability) diskutiert. KW - prosody KW - language acquisition KW - infants KW - prosodic boundary cues KW - prosodic phrase boundary KW - perceptual attunement KW - Prosodie KW - Spracherwerb KW - Säuglinge KW - prosodische Grenzmarkierungen KW - prosodische Phrasengrenze KW - perzeptuelle Reorganisation Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-573937 ER - TY - JOUR A1 - Felser, Claudia T1 - Do processing resource limitations shape heritage language grammars? JF - Bilingualism : language and cognition Y1 - 2019 U6 - https://doi.org/10.1017/S1366728919000397 SN - 1366-7289 SN - 1469-1841 VL - 23 IS - 1 SP - 23 EP - 24 PB - Cambridge University Press CY - New York ER - TY - JOUR A1 - Clahsen, Harald A1 - Jessen, Anna T1 - Morphological generalization in bilingual language production BT - age of acquisition determines variability JF - Language acquisition : a journal of developmental linguistics N2 - Morphological variability in bilingual language production is widely attested. Producing inflected words has been found to be less reliable and consistent in bilinguals than in first-language (functionally monolingual) L1 speakers, even for bilingual speakers at advanced proficiency levels. The sources for these differences are not well understood. The current study presents a detailed investigation of morphological generalization processes in bilingual speakers' language production. We examined past participle formation of German using an elicited-production experiment containing nonce verbs with varying degrees of similarity to existing verbs testing a large group of bilingual Turkish/German speakers relative to L1 German speakers. We compared similarity-based lexical extensions with generalizations of morphological rules. The results show that rule-based generalizations are used less often and more variably within the bilingual group than within the L1 group. Our results also show a selective effect of age of acquisition on the bilingual speakers' morphological generalizations. Y1 - 2021 U6 - https://doi.org/10.1080/10489223.2021.1910267 SN - 1048-9223 SN - 1532-7817 VL - 28 IS - 4 SP - 370 EP - 386 PB - Psychology Press, Taylor & Francis Group CY - London ER - TY - JOUR A1 - Schroeder, Christoph T1 - The advanced acquisition of orthography in heritage Turkish in Germany JF - Written language & literacy N2 - The paper investigates Turkish texts from heritage speakers of Turkish in Germany in a pseudo-longitudinal setting, looking at pupils' texts from the 5th, 7th, 10th and 12th grades. Two types of dynamics are identified in the advanced acquisition(1) of Turkish orthography in the heritage context. One is the dynamic of language contact, where in certain areas of the orthography, we find a re-interpretation of Turkish principles according to the German model. However, this changes as the pupils grow up. The second dynamic is the heritage situation. The heritage situation on one side leads to the establishment of new practices, and it also leads to a higher degree of variability of spelling solutions in those areas, where the orthographic system of Turkish poses challenges to every writer, whether monolingual and growing up in Turkey or heritage speaker. KW - Turkish KW - heritage language KW - orthography KW - orthographic word KW - advanced acquisition of KW - language contact Turkish-German Y1 - 2020 U6 - https://doi.org/10.1075/wll.00043.sch SN - 1387-6732 SN - 1570-6001 VL - 23 IS - 2 SP - 251 EP - 271 PB - John Benjamins Publishing Co. CY - Amsterdam ER - TY - JOUR A1 - De Veaugh-Geiss, Joseph P. T1 - nà-cleft (non-)exhaustivity BT - variability in Akan JF - Glossa : a journal of general linguistics N2 - This paper presents two experimental studies on the exhaustive inference associated with focus-background na-clefts in Akan (among others, Boadi 1974; Duah 2015; Grubic & Renans & Duah 2019; Titov 2019), with a direct comparison to two recent experiments on German es-clefts employing an identical design (De Veaugh-Geiss et al. 2018). Despite the unforeseen response patterns in Akan in the incremental information-retrieval paradigm used, a post-hoc exploratory analysis reveals compelling parallels between the two languages. The results are compatible with a unified approach both (i) cross-linguistically between Akan and German; and (ii) cross-sententially between na-clefts (a na P, 'It is a who did P') and definite pseudoclefts, i.e., definite descriptions with identity statements (Nipa no a P ne a, 'The person who did P is a') (Boadi 1974; Ofori 2011). Participant variability in (non-)exhaustive interpretations is compatible with discourse pragmatic approaches to cleft exhaustivity (Pollard & Yasavul 2016; De Veaugh-Geiss et al. 2018; Titov 2019). KW - Akan KW - nà-clefts KW - definite pseudoclefts KW - exhaustivity KW - experimental studies Y1 - 2021 U6 - https://doi.org/10.16995/glossa.5698 SN - 2397-1835 VL - 6 IS - 1 PB - Open Library of Humanities CY - London ER - TY - JOUR A1 - Stede, Manfred T1 - From connectives to coherence relations BT - a case study of German contrastrive connectives JF - Revue roumaine de linguistique : RRL = Romanian review of linguistics N2 - The notion of coherence relations is quite widely accepted in general, but concrete proposals differ considerably on the questions of how they should be motivated, which relations are to be assumed, and how they should be defined. This paper takes a "bottom-up" perspective by assessing the contribution made by linguistic signals (connectives), using insights from the relevant literature as well as verification by practical text annotation. We work primarily with the German language here and focus on the realm of contrast. Thus, we suggest a new inventory of contrastive connective functions and discuss their relationship to contrastive coherence relations that have been proposed in earlier work. KW - coherence relation KW - connective KW - contrast KW - concession KW - corpus analysis Y1 - 2020 SN - 0035-3957 VL - 65 IS - 3 SP - 213 EP - 233 PB - Ed. Academiei Române CY - Bucureşti ER - TY - JOUR A1 - Frank, Ulrike A1 - Radtke, Julia A1 - Nienstedt, Julie Cläre A1 - Pötter-Nerger, Monika A1 - Schönwald, Beate A1 - Buhmann, Carsten A1 - Gerloff, Christian A1 - Niessen, Almut A1 - Flügel, Till A1 - Koseki, Jana-Christiane A1 - Pflug, Christina T1 - Dysphagia screening in Parkinson's Disease BT - a diagnostic accuracy cross-sectional study investigating the applicability of the Gugging Swallowing Screen (GUSS) JF - Neurogastroenterology and motility N2 - Background Simple water-swallowing screening tools are not predictive of aspiration and dysphagia in patients with Parkinson's Disease (PD). We investigated the diagnostic accuracy of a multi-texture screening tool, the Gugging Swallowing Screen (GUSS) to identify aspiration and dysphagia/penetration in PD patients compared to flexible endoscopic evaluation of swallowing (FEES). Methods Swallowing function was evaluated in 51 PD participants in clinical 'on-medication' state with the GUSS and a FEES examination according to standardized protocols. Inter-rater reliability and convergent validity were determined and GUSS- and FEES-based diet recommendations were compared. Key Results Inter-rater reliability of GUSS ratings was high (r(s) = 0.8; p < 0.001). Aspiration was identified by the GUSS with a sensitivity of 50%, and specificity of 51.35% (PPV 28%, NPV 73%, LR+ 1.03, LR- 0.97), dysphagia/penetration was identified with 72.97% sensitivity and 35.71% specificity (PPV 75%, NPV 33.33%, LR+ 1.14, LR- 0.76). Agreement between GUSS- and FEES-based diet recommendations was low (r(s) = 0.12, p = 0.42) with consistent NPO (Nil per Os) allocation by GUSS and FEES in only one participant. Conclusions and Inferences The multi-texture screening tool GUSS in its current form, although applicable with good inter-rater reliability, does not detect aspiration in PD patients with acceptable accuracy. Modifications of the GUSS parameters "coughing," "voice change" and "delayed swallowing" might enhance validity. The GUSS' diet recommendations overestimate the need for oral intake restriction in PD patients and should be verified by instrumental swallowing examination. KW - aspiration KW - dysphagia KW - FEES KW - Gugging Swallowing Screen KW - Parkinson' s disease Y1 - 2021 U6 - https://doi.org/10.1111/nmo.14034 SN - 1350-1925 SN - 1365-2982 VL - 33 IS - 5 PB - Wiley CY - Hoboken ER -