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 - GEN A1 - Felser, Claudia A1 - Cunnings, Ian A1 - Batterham, Claire A1 - Clahsen, Harald T1 - The timing of island effects in nonnative sentence processing T2 - Postprints der Universität Potsdam Humanwissenschaftliche Reihe N2 - Using the eye-movement monitoring technique in two reading comprehension experiments, this study investigated the timing of constraints on wh-dependencies (so-called island constraints) in first- and second-language (L1 and L2) sentence processing. The results show that both L1 and L2 speakers of English are sensitive to extraction islands during processing, suggesting that memory storage limitations affect L1 and L2 comprehenders in essentially the same way. Furthermore, these results show that the timing of island effects in L1 compared to L2 sentence comprehension is affected differently by the type of cue (semantic fit versus filled gaps) signaling whether dependency formation is possible at a potential gap site. Even though L1 English speakers showed immediate sensitivity to filled gaps but not to lack of semantic fit, proficient German-speaking learners of English as a L2 showed the opposite sensitivity pattern. This indicates that initial wh-dependency formation in L2 processing is based on semantic feature matching rather than being structurally mediated as in L1 comprehension. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 526 KW - trace positions KW - empty categories KW - garden-paths KW - 2nd-language KW - grammar KW - dependencies KW - plausibility KW - constraints KW - english KW - comprehension Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-415179 SN - 1866-8364 EP - 526 ER - TY - GEN A1 - Adani, Flavia A1 - Forgiarini, Matteo A1 - Guasti, Maria Teresa A1 - Van der Lely, Heather K. J. T1 - Number dissimilarities facilitate the comprehension of relative clauses in children with (Grammatical) Specific Language Impairment T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - This study investigates whether number dissimilarities on subject and object DPs facilitate the comprehension of subject-and object-extracted centre-embedded relative clauses in children with Grammatical Specific Language Impairment (G-SLI). We compared the performance of a group of English-speaking children with G-SLI (mean age: 12; 11) with that of two groups of younger typically developing (TD) children, matched on grammar and receptive vocabulary, respectively. All groups were more accurate on subject-extracted relative clauses than object-extracted ones and, crucially, they all showed greater accuracy for sentences with dissimilar number features (i.e., one singular, one plural) on the head noun and the embedded DP. These findings are interpreted in the light of current psycholinguistic models of sentence comprehension in TD children and provide further insight into the linguistic nature of G-SLI. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 525 KW - normally developing-children KW - speaking children KW - greek children KW - SLI KW - acquisition KW - english KW - intervention KW - dependencies KW - complexity KW - movement Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-415453 SN - 1866-8364 IS - 525 SP - 811 EP - 841 ER - TY - JOUR A1 - Felser, Claudia A1 - Cunnings, Ian A1 - Batterham, Claire A1 - Clahsen, Harald T1 - The timing of Island effects in nonnative sentence processing JF - Studies in second language acquisition N2 - Using the eye-movement monitoring technique in two reading comprehension experiments, this study investigated the timing of constraints on wh-dependencies (so-called island constraints) in first- and second-language (L1 and L2) sentence processing. The results show that both L1 and L2 speakers of English are sensitive to extraction islands during processing, suggesting that memory storage limitations affect L1 and L2 comprehenders in essentially the same way. Furthermore, these results show that the timing of island effects in L1 compared to L2 sentence comprehension is affected differently by the type of cue (semantic fit versus filled gaps) signaling whether dependency formation is possible at a potential gap site. Even though L1 English speakers showed immediate sensitivity to filled gaps but not to lack of semantic fit, proficient German-speaking learners of English as a L2 showed the opposite sensitivity pattern. This indicates that initial wh-dependency formation in L2 processing is based on semantic feature matching rather than being structurally mediated as in L1 comprehension. KW - trace positions KW - empty categories KW - garden-paths KW - 2nd-language KW - grammar KW - dependencies KW - plausibility KW - constraints KW - english KW - comprehension Y1 - 2012 U6 - https://doi.org/10.1017/S0272263111000507 SN - 0272-2631 VL - 34 IS - 1 SP - 67 EP - 98 PB - Cambridge University Press CY - Cambridge ER - TY - BOOK A1 - Weyand, Christopher A1 - Chromik, Jonas A1 - Wolf, Lennard A1 - Kötte, Steffen A1 - Haase, Konstantin A1 - Felgentreff, Tim A1 - Lincke, Jens A1 - Hirschfeld, Robert T1 - Improving hosted continuous integration services T1 - Verbesserung gehosteter Dienste für kontinuierliche Integration N2 - Developing large software projects is a complicated task and can be demanding for developers. Continuous integration is common practice for reducing complexity. By integrating and testing changes often, changesets are kept small and therefore easily comprehensible. Travis CI is a service that offers continuous integration and continuous deployment in the cloud. Software projects are build, tested, and deployed using the Travis CI infrastructure without interrupting the development process. This report describes how Travis CI works, presents how time-driven, periodic building is implemented as well as how CI data visualization can be done, and proposes a way of dealing with dependency problems. N2 - Große Softwareprojekte zu entwickeln, ist eine komplizierte Aufgabe und fordernd für Entwickler. Kontinuierliche Integration ist eine geläufige Praxis zur Komplexitätsreduktion. Durch häufiges Integrieren und Testen werden Änderungen klein gehalten und sind daher übersichtlich. Travis CI ist ein Dienst, der kontinuierliche Integration und kontinuierliche Bereitstellung in der Cloud anbietet. Softwareprojekte werden auf der Travis CI Infrastruktur gebaut, getestet und bereitgestellt, ohne dass der Entwicklungsprozess unterbrochen wird. Dieser Bericht beschreibt, die Travis CI funktioniert, zeigt wie zeitgesteuertes, periodisches Bauen implentiert wurde, wie CI-Daten visualisiert werden können und schlägt ein Verfahren vor mit dem Abhängigkeitsprobleme gelöst werden können. T3 - Technische Berichte des Hasso-Plattner-Instituts für Digital Engineering an der Universität Potsdam - 108 KW - Travis CI KW - continuous integration KW - continuous testing KW - software tests KW - software architecture KW - periodic tasks KW - dependencies KW - visualization KW - Travis CI KW - kontinuierliche Integration KW - kontinuierliches Testen KW - Softwaretests KW - Softwarearchitektur KW - periodische Aufgaben KW - Abhängigkeiten KW - Visualisierung Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-94251 SN - 978-3-86956-377-0 SN - 1613-5652 SN - 2191-1665 IS - 108 PB - Universitätsverlag Potsdam CY - Potsdam ER -