TY - JOUR A1 - Angele, Bernhard A1 - Slattery, Timothy J. A1 - Yang, Jinmian A1 - Kliegl, Reinhold A1 - Rayner, Keith T1 - Parafoveal processing in reading : manipulating n+1 and n+2 previews simultaneously N2 - The boundary paradigm (Rayner, 1975) with a novel preview manipulation was used to examine the extent of parafoveal processing of words to the right of fixation. Words n + 1 and n + 2 had either correct or incorrect previews prior to fixation (prior to crossing the boundary location). In addition, the manipulation utilized either a high or low frequency word in word n + 1 location on the assumption that it would be more likely that n + 2 preview effects could be obtained when word n + 1 was high frequency. The primary findings were that there was no evidence for a preview benefit for word n + 2 and no evidence for parafoveal-on-foveal effects when word n + 1 is at least four letters long. We discuss implications for models of eye-movement control in reading. Y1 - 2008 UR - http://www.informaworld.com/smpp/title~content=t713683696~db=all U6 - https://doi.org/10.1080/13506280802009704 SN - 1350-6285 ER - TY - JOUR A1 - Asendorpf, Jens B. A1 - Conner, Mark A1 - De Fruyt, Filip A1 - De Houwer, Jan A1 - Denissen, Jaap J. A. A1 - Fiedler, Klaus A1 - Fiedler, Susann A1 - Funder, David C. A1 - Kliegl, Reinhold A1 - Nosek, Brian A. A1 - Perugini, Marco A1 - Roberts, Brent W. A1 - Schmitt, Manfred A1 - vanAken, Marcel A. G. A1 - Weber, Hannelore A1 - Wicherts, Jelte M. T1 - Recommendations for increasing replicability in psychology JF - European journal of personality N2 - Replicability of findings is at the heart of any empirical science. The aim of this article is to move the current replicability debate in psychology towards concrete recommendations for improvement. We focus on research practices but also offer guidelines for reviewers, editors, journal management, teachers, granting institutions, and university promotion committees, highlighting some of the emerging and existing practical solutions that can facilitate implementation of these recommendations. The challenges for improving replicability in psychological science are systemic. Improvement can occur only if changes are made at many levels of practice, evaluation, and reward. KW - replicability KW - confirmation bias KW - publication bias KW - generalizability KW - research transparency Y1 - 2013 U6 - https://doi.org/10.1002/per.1919 SN - 0890-2070 VL - 27 IS - 2 SP - 108 EP - 119 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Baayen, Harald R. A1 - Vasishth, Shravan A1 - Kliegl, Reinhold A1 - Bates, Douglas T1 - The cave of shadows: Addressing the human factor with generalized additive mixed models JF - Journal of memory and language KW - Generalized additive mixed models KW - Within-experiment adaptation KW - Autocorrelation KW - Experimental time series KW - Confirmatory versus exploratory data analysis KW - Model selection Y1 - 2017 U6 - https://doi.org/10.1016/j.jml.2016.11.006 SN - 0749-596X SN - 1096-0821 VL - 94 SP - 206 EP - 234 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Baltes, Paul B. A1 - Kliegl, Reinhold T1 - Further testing of limits of cognitive plasticity : negative age differences in a mnemonic skill are robust Y1 - 1992 SN - 0012-1649 ER - TY - JOUR A1 - Baptista, Murilo da Silva A1 - Bohn, Christiane A1 - Kliegl, Reinhold A1 - Engbert, Ralf A1 - Kurths, Jürgen T1 - Reconstruction of eye movements during blinks Y1 - 2008 UR - http://chaos.aip.org/ U6 - https://doi.org/10.1063/1.2890843 SN - 1054-1500 ER - TY - JOUR A1 - Beurskens, Rainer A1 - Haeger, Matthias A1 - Kliegl, Reinhold A1 - Roecker, Kai A1 - Granacher, Urs T1 - Postural Control in Dual-Task Situations BT - Does Whole-Body Fatigue Matter? JF - PLoS one N2 - Postural control is important to cope with demands of everyday life. It has been shown that both attentional demand (i.e., cognitive processing) and fatigue affect postural control in young adults. However, their combined effect is still unresolved. Therefore, we investigated the effects of fatigue on single- (ST) and dual-task (DT) postural control. Twenty young subjects (age: 23.7 ± 2.7) performed an all-out incremental treadmill protocol. After each completed stage, one-legged-stance performance on a force platform under ST (i.e., one-legged-stance only) and DT conditions (i.e., one-legged-stance while subtracting serial 3s) was registered. On a second test day, subjects conducted the same balance tasks for the control condition (i.e., non-fatigued). Results showed that heart rate, lactate, and ventilation increased following fatigue (all p < 0.001; d = 4.2–21). Postural sway and sway velocity increased during DT compared to ST (all p < 0.001; d = 1.9–2.0) and fatigued compared to non-fatigued condition (all p < 0.001; d = 3.3–4.2). In addition, postural control deteriorated with each completed stage during the treadmill protocol (all p < 0.01; d = 1.9–3.3). The addition of an attention-demanding interference task did not further impede one-legged-stance performance. Although both additional attentional demand and physical fatigue affected postural control in healthy young adults, there was no evidence for an overadditive effect (i.e., fatigue-related performance decrements in postural control were similar under ST and DT conditions). Thus, attentional resources were sufficient to cope with the DT situations in the fatigue condition of this experiment. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0147392 SN - 1932-6203 VL - 11 IS - 1 SP - 1 EP - 15 PB - PLoS CY - Lawrence, Kan. ER - TY - JOUR A1 - Beurskens, Rainer A1 - Haeger, Matthias A1 - Kliegl, Reinhold A1 - Roecker, Kai A1 - Granacher, Urs T1 - Postural Control in Dual-Task Situations: Does Whole-Body Fatigue Matter? JF - PLoS one N2 - Postural control is important to cope with demands of everyday life. It has been shown that both attentional demand (i.e., cognitive processing) and fatigue affect postural control in young adults. However, their combined effect is still unresolved. Therefore, we investigated the effects of fatigue on single-(ST) and dual-task (DT) postural control. Twenty young subjects (age: 23.7 +/- 2.7) performed an all-out incremental treadmill protocol. After each completed stage, one-legged-stance performance on a force platform under ST (i.e., one-legged-stance only) and DT conditions (i.e., one-legged-stance while subtracting serial 3s) was registered. On a second test day, subjects conducted the same balance tasks for the control condition (i.e., non-fatigued). Results showed that heart rate, lactate, and ventilation increased following fatigue (all p < 0.001; d = 4.2-21). Postural sway and sway velocity increased during DT compared to ST (all p < 0.001; d = 1.9-2.0) and fatigued compared to non-fatigued condition (all p < 0.001; d = 3.3-4.2). In addition, postural control deteriorated with each completed stage during the treadmill protocol (all p < 0.01; d = 1.9-3.3). The addition of an attention-demanding interference task did not further impede one-legged-stance performance. Although both additional attentional demand and physical fatigue affected postural control in healthy young adults, there was no evidence for an overadditive effect (i.e., fatigue-related performance decrements in postural control were similar under ST and DT conditions). Thus, attentional resources were sufficient to cope with the DT situations in the fatigue condition of this experiment. Y1 - 2016 U6 - https://doi.org/10.1371/journal.pone.0147392 SN - 1932-6203 VL - 11 SP - 1379 EP - 1384 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Beurskens, Rainer A1 - Mühlbauer, Thomas A1 - Grabow, Lena A1 - Kliegl, Reinhold A1 - Granacher, Urs T1 - Effects of Backpack Carriage on Dual-Task Performance in Children During Standing and Walking JF - Journal of motor behavior KW - attentional demand KW - cognitive performance KW - gait analysis KW - load carriage KW - postural control Y1 - 2016 U6 - https://doi.org/10.1080/00222895.2016.1152137 SN - 0022-2895 SN - 1940-1027 VL - 48 SP - 500 EP - 508 PB - Wiley-VCH CY - Abingdon ER - TY - JOUR A1 - Bohn, Christiane A1 - Kliegl, Reinhold T1 - Mikrobewegungen des Auges und Nanophilologie : was uns die Blickbewegungen über die Verarbeitungsprozesse beim Lesen verraten Y1 - 2008 SN - 978-3-484-55047-6 ER - TY - JOUR A1 - Bohn, Christiane A1 - Kliegl, Reinhold T1 - Post-interpretive processes influence interpretive processing during reading: evidence from eye movements Y1 - 2007 SN - 978-18-4169-96-9 ER - TY - JOUR A1 - Boston, Marisa Ferrara A1 - Halbe, John T. A1 - Vasishth, Shravan A1 - Kliegl, Reinhold T1 - Parallel processing and entence comprehension difficulty N2 - Eye fixation durations during normal reading correlate with processing difficulty, but the specific cognitive mechanisms reflected in these measures are not well understood. This study finds support in German readers' eye fixations for two distinct difficulty metrics: surprisal, which reflects the change in probabilities across syntactic analyses as new words are integrated; and retrieval, which quantifies comprehension difficulty in terms of working memory constraints. We examine the predictions of both metrics using a family of dependency parsers indexed by an upper limit on the number of candidate syntactic analyses they retain at successive words. Surprisal models all fixation measures and regression probability. By contrast, retrieval does not model any measure in serial processing. As more candidate analyses are considered in parallel at each word, retrieval can account for the same measures as surprisal. This pattern suggests an important role for ranked parallelism in theories of sentence comprehension. Y1 - 2011 UR - http://www.tandfonline.com/doi/full/10.1080/01690965.2010.492228 U6 - https://doi.org/10.1080/01690965.2010.492228 ER - TY - JOUR A1 - Boston, Marisa Ferrara A1 - Hale, John A1 - Kliegl, Reinhold A1 - Patil, Umesh A1 - Vasishth, Shravan T1 - Parsing costs as predictors of reading difficulty : an evaluation using the Potsdam Sentence Corpus Y1 - 2008 UR - http://www.jemr.org/ SN - 1995-8692 ER - TY - JOUR A1 - Boston, Marisa Ferrara A1 - Hale, John A1 - Kliegl, Reinhold A1 - Vasishth, Shravan T1 - Surprising parser actions and reading difficulty Y1 - 2008 ER - TY - JOUR A1 - Boston, Marisa Ferrara A1 - Hale, John T. A1 - Vasishth, Shravan A1 - Kliegl, Reinhold T1 - Parallel processing and sentence comprehension difficulty JF - Language and cognitive processes N2 - Eye fixation durations during normal reading correlate with processing difficulty, but the specific cognitive mechanisms reflected in these measures are not well understood. This study finds support in German readers' eye fixations for two distinct difficulty metrics: surprisal, which reflects the change in probabilities across syntactic analyses as new words are integrated; and retrieval, which quantifies comprehension difficulty in terms of working memory constraints. We examine the predictions of both metrics using a family of dependency parsers indexed by an upper limit on the number of candidate syntactic analyses they retain at successive words. Surprisal models all fixation measures and regression probability. By contrast, retrieval does not model any measure in serial processing. As more candidate analyses are considered in parallel at each word, retrieval can account for the same measures as surprisal. This pattern suggests an important role for ranked parallelism in theories of sentence comprehension. KW - Reading KW - Parsing KW - Computer model KW - Corpus Y1 - 2011 U6 - https://doi.org/10.1080/01690965.2010.492228 SN - 0169-0965 VL - 26 IS - 3 SP - 301 EP - 349 PB - Wiley CY - Hove ER - TY - JOUR A1 - Brown, J. M. M. A1 - Fanselow, Gisbert A1 - Hall, Rebecca A1 - Kliegl, Reinhold T1 - Middle ratings rise regardless of grammatical construction BT - Testing syntactic variability in a repeated exposure paradigm JF - PLOS ONE / Public Library of Science N2 - People perceive sentences more favourably after hearing or reading them many times. A prominent approach in linguistic theory argues that these types of exposure effects (satiation effects) show direct evidence of a generative approach to linguistic knowledge: only some sentences improve under repeated exposure, and which sentences do improve can be predicted by a model of linguistic competence that yields natural syntactic classes. However, replications of the original findings have been inconsistent, and it remains unclear whether satiation effects can be reliably induced in an experimental setting at all. Here we report four findings regarding satiation effects in wh-questions across German and English. First, the effects pertain to zone of well-formedness rather than syntactic class: all intermediate ratings, including calibrated fillers, increase at the beginning of the experimental session regardless of syntactic construction. Second, though there is satiation, ratings asymptote below maximum acceptability. Third, these effects are consistent across judgments of superiority effects in English and German. Fourth, wh-questions appear to show similar profiles in English and German, despite these languages being traditionally considered to differ strongly in whether they show effects on movement: violations of the superiority condition can be modulated to a similar degree in both languages by manipulating subject-object initiality and animacy congruency of the wh-phrase. We improve on classic satiation methods by distinguishing between two crucial tests, namely whether exposure selectively targets certain grammatical constructions or whether there is a general repeated exposure effect. We conclude that exposure effects can be reliably induced in rating experiments but exposure does not appear to selectively target certain grammatical constructions. Instead, they appear to be a phenomenon of intermediate gradient judgments. Y1 - 2021 U6 - https://doi.org/10.1371/journal.pone.0251280 SN - 1932-6203 VL - 16 IS - 5 PB - PLOS CY - San Fransisco ER - TY - JOUR A1 - Böttcher, Heiko A1 - Rolfs, Martin A1 - Kliegl, Reinhold A1 - Ihle, Wolfgang T1 - Inattentional blindness and change blindness bei Jungen mit ADHS Y1 - 2009 ER - TY - JOUR A1 - Böttcher, Heiko A1 - Rolfs, Martin A1 - Kliegl, Reinhold A1 - Ihle, Wolfgang T1 - Inattentional blindness and change blindness bei Jungen mit ADHS : Posterpräsentation Y1 - 2009 UR - http://psycontent.metapress.com/content/1616-3443 U6 - https://doi.org/10.1026/1616-3443.38.S1.20 SN - 1616-3443 ER - TY - JOUR A1 - Dambacher, Michael A1 - Dimigen, Olaf A1 - Braun, Mario A1 - Wille, Kristin A1 - Jacobs, Arthur M. A1 - Kliegl, Reinhold T1 - Stimulus onset asynchrony and the timeline of word recognition: Event-related potentials during sentence reading JF - Neuropsychologia : an international journal in behavioural and cognitive neuroscience N2 - Three ERP experiments examined the effect of word presentation rate (i.e., stimulus onset asynchrony, SOA) on the time course of word frequency and predictability effects in sentence reading. In Experiments 1 and 2, sentences were presented word-by-word in the screen center at an SOA of 700 and 490 ms, respectively. While these rates are typical for psycholinguistic ERP research, natural reading happens at a considerably faster pace. Accordingly. Experiment 3 employed a near-normal SOA of 280 ms, which approximated the rate of normal reading. Main results can be summarized as follows: (1) The onset latency of early frequency effects decreases gradually with increasing presentation rates. (2) An early interaction between top-down and bottom-up processing is observed only under a near-normal SOA. (3) N400 predictability effects occur later and are smaller at a near-normal (i.e., high) presentation rate than at the lower rates commonly used in ERP experiments. (4) ERP morphology is different at the shortest compared to longer SOAs. Together, the results point to a special role of a near-normal presentation rate for visual word recognition and therefore suggest that SOA should be taken into account in research of natural reading. KW - Word recognition KW - Sentence reading KW - Stimulus onset asynchrony (SOA) KW - Frequency KW - Predictability KW - Event-related potentials (ERPs) Y1 - 2012 U6 - https://doi.org/10.1016/j.neuropsychologia.2012.04.011 SN - 0028-3932 VL - 50 IS - 8 SP - 1852 EP - 1870 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Dambacher, Michael A1 - Kliegl, Reinhold T1 - Synchronizing timelines : relations between fixation durations and N400 amplitudes during sentence reading N2 - We examined relations between eye movements (single-fixation durations) and RSVP-based event-related potentials (ERPs; N400s) recorded during reading the same sentences in two independent experiments. Longer fixation durations correlated with larger N400 amplitudes. Word frequency and predictability of the fixated word as well as the predictability of the upcoming word accounted for this covariance in a path-analytic model. Moreover, larger N400 amplitudes entailed longer fixation durations on the next word, a relation accounted for by word frequency. This pattern offers a neurophysiological correlate for the lag-word frequency effect on fixation durations: word processing is reliably expressed not only in fixation durations on currently fixated words, but also in those on subsequently fixated words. Y1 - 2007 UR - http://www.sciencedirect.com/science/journal/00068993 U6 - https://doi.org/10.1016/j.brainres.2007.04.027 SN - 0006-8993 ER - TY - JOUR A1 - Dambacher, Michael A1 - Kliegl, Reinhold A1 - Hofmann, Markus A1 - Jacobs, Arthur M. T1 - Frequency and predictability effects on event-related potentials during reading N2 - Effects of frequency, predictability, and position of words on event-related potentials were assessed during word-by-word sentence reading in 48 subjects in an early and in a late time window corresponding to P200 and N400. Repeated measures multiple regression analyses revealed a P200 effect in the high-frequency range also the P200 was larger on words at the beginning and end of sentences than on words in the middle of sentences (i.e., a quadratic effect of word position). Predictability strongly affected the N400 component; the effect was stronger for low than for high- frequency words. The P200 frequency effect indicates that high-frequency words are lexically accessed very fast, independent of context information. Effects on the N400 suggest that predictability strongly moderates the late access especially of low-frequency words. Thus, contextual facilitation on the N400 appears to reflect both lexical and post- lexical stages of word recognition, questioning a strict classification into lexical and post-lexical processes. Y1 - 2006 UR - http://www.sciencedirect.com/science/journal/00068993 U6 - https://doi.org/10.1016/j.brainres.2006.02.010 SN - 0006-8993 ER -