TY - JOUR A1 - Kliegl, Reinhold A1 - Hohenstein, Sven A1 - Yan, Ming A1 - McDonald, Scott A. T1 - How preview space/time translates into preview cost/benefit for fixation durations during reading JF - The quarterly journal of experimental psychology N2 - Eye-movement control during reading depends on foveal and parafoveal information. If the parafoveal preview of the next word is suppressed, reading is less efficient. A linear mixed model (LMM) reanalysis of McDonald (2006) confirmed his observation that preview benefit may be limited to parafoveal words that have been selected as the saccade target. Going beyond the original analyses, in the same LMM, we examined how the preview effect (i.e., the difference in single-fixation duration, SFD, between random-letter and identical preview) depends on the gaze duration on the pretarget word and on the amplitude of the saccade moving the eye onto the target word. There were two key results: (a) The shorter the saccade amplitude (i.e., the larger preview space), the shorter a subsequent SFD with an identical preview; this association was not observed with a random-letter preview. (b) However, the longer the gaze duration on the pretarget word, the longer the subsequent SFD on the target, with the difference between random-letter string and identical previews increasing with preview time. A third patternincreasing cost of a random-letter string in the parafovea associated with shorter saccade amplitudeswas observed for target gaze durations. Thus, LMMs revealed that preview effects, which are typically summarized under preview benefit, are a complex mixture of preview cost and preview benefit and vary with preview space and preview time. The consequence for reading is that parafoveal preview may not only facilitate, but also interfere with lexical access. KW - Eye movements KW - Reading KW - Preview effects KW - Linear mixed model KW - Boundary paradigm Y1 - 2013 U6 - https://doi.org/10.1080/17470218.2012.658073 SN - 1747-0218 SN - 1747-0226 VL - 66 IS - 3 SP - 581 EP - 600 PB - Wiley CY - Hove ER - TY - INPR 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 - Van Aken, Marcel A. G. A1 - Weber, Hannelore A1 - Wicherts, Jelte M. T1 - Replication is more than hitting the lottery twice T2 - European journal of personality N2 - The main goal of our target article was to provide concrete recommendations for improving the replicability of research findings. Most of the comments focus on this point. In addition, a few comments were concerned with the distinction between replicability and generalizability and the role of theory in replication. We address all comments within the conceptual structure of the target article and hope to convince readers that replication in psychological science amounts to much more than hitting the lottery twice. Y1 - 2013 SN - 0890-2070 VL - 27 IS - 2 SP - 138 EP - 144 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Wotschack, Christiane A1 - Kliegl, Reinhold T1 - Reading strategy modulates parafoveal-on-foveal effects in sentence reading JF - The quarterly journal of experimental psychology N2 - Task demands and individual differences have been linked reliably to word skipping during reading. Such differences in fixation probability may imply a selection effect for multivariate analyses of eye-movement corpora if selection effects correlate with word properties of skipped words. For example, with fewer fixations on short and highly frequent words the power to detect parafoveal-on-foveal effects is reduced. We demonstrate that increasing the fixation probability on function words with a manipulation of the expected difficulty and frequency of questions reduces an age difference in skipping probability (i.e., old adults become comparable to young adults) and helps to uncover significant parafoveal-on-foveal effects in this group of old adults. We discuss implications for the comparison of results of eye-movement research based on multivariate analysis of corpus data with those from display-contingent manipulations of target words. KW - Fixational selectivity KW - Parafoveal-on-foveal effects KW - Reading strategy KW - Distributed processing KW - Eye movements in reading Y1 - 2013 U6 - https://doi.org/10.1080/17470218.2011.625094 SN - 1747-0218 VL - 66 IS - 3 SP - 548 EP - 562 PB - Wiley CY - Hove ER - TY - CHAP A1 - Ohl, Sven A1 - Brandt, S. A1 - Kliegl, Reinhold T1 - Immediate preparatory influences on microsaccades before saccade onset to endogenously vs. exogenously defined targets T2 - Perception Y1 - 2013 SN - 0301-0066 SN - 1468-4233 VL - 42 IS - 4 SP - 37 EP - 38 PB - Sage Publ. CY - London 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 - Zhou, Wei A1 - Kliegl, Reinhold A1 - Yan, Ming T1 - A validation of parafoveal semantic information extraction in reading Chinese JF - Journal of research in reading : a journal of the United Kingdom Reading Association N2 - Parafoveal semantic processing has recently been well documented in reading Chinese sentences, presumably because of language-specific features. However, because of a large variation of fixation landing positions on pretarget words, some preview words actually were located in foveal vision when readers' eyes landed close to the end of the pretarget words. None of the previous studies has completely ruled out a possibility that the semantic preview effects might mainly arise from these foveally processed preview words. This case, whether previously observed positive evidence for parafoveal semantic processing can still hold, has been called into question. Using linear mixed models, we demonstrate in this study that semantic preview benefit from word N+1 decreased if fixation on pretarget word N was close to the preview. We argue that parafoveal semantic processing is not a consequence of foveally processed preview words. KW - semantic KW - preview benefit KW - reading KW - Chinese Y1 - 2013 U6 - https://doi.org/10.1111/j.1467-9817.2013.01556.x SN - 0141-0423 VL - 36 IS - 2 SP - S51 EP - S63 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Yan, Ming A1 - Pan, Jinger A1 - Laubrock, Jochen A1 - Kliegl, Reinhold A1 - Shu, Hua T1 - Parafoveal processing efficiency in rapid automatized naming a comparison between Chinese normal and dyslexic children JF - Journal of experimental child psychology N2 - Dyslexic children are known to be slower than normal readers in rapid automatized naming (RAN). This suggests that dyslexics encounter local processing difficulties, which presumably induce a narrower perceptual span. Consequently, dyslexics should suffer less than normal readers from removing parafoveal preview. Here we used a gaze-contingent moving window paradigm in a RAN task to experimentally test this prediction. Results indicate that dyslexics extract less parafoveal information than control children. We propose that more attentional resources are recruited to the foveal processing because of dyslexics' less automatized translation of visual symbols into phonological output, thereby causing a reduction of the perceptual span. This in turn leads to less efficient preactivation of parafoveal information and, hence, more difficulty in processing the next foveal item. KW - Dyslexia KW - Eye movement KW - Perceptual span KW - Rapid automatized naming KW - Parafoveal processing KW - Linear mixed model Y1 - 2013 U6 - https://doi.org/10.1016/j.jecp.2013.01.007 SN - 0022-0965 VL - 115 IS - 3 SP - 579 EP - 589 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Rodriguez-Villagra, Odir Antonio A1 - Göthe, Katrin A1 - Oberauer, Klaus A1 - Kliegl, Reinhold T1 - Working memory capacity in a go/no-go task - age differences in interference, processing speed, and attentional control JF - Developmental psychology N2 - We tested the limits of working-memory capacity (WMC) of young adults, old adults, and children with a memory-updating task. The task consisted of mentally shifting spatial positions within a grid according to arrows, their color signaling either only go (control) or go/no-go conditions. The interference model (IM) of Oberauer and Kliegl (2006) was simultaneously fitted to the data of all groups. In addition to the 3 main model parameters (feature overlap, noise, and processing rate), we estimated the time for switching between go and no-go steps as a new model parameter. In this study, we examined the IM parameters across the life span. The IM parameter estimates show that (a) conditions were not different in interference by feature overlap and interference by confusion; (b) switching costs time; (c) young adults and children were less susceptible than old adults to interference due to feature overlap; (d) noise was highest for children, followed by old and young adults; (e) old adults differed from children and young adults in lower processing rate; and (f) children and old adults had a larger switch cost between go steps and no-go steps. Thus, the results of this study indicated that across age, the IM parameters contribute distinctively for explaining the limits of WMC. KW - working memory capacity KW - interference model KW - inhibition KW - children KW - old adults and young adults Y1 - 2013 U6 - https://doi.org/10.1037/a0030883 SN - 0012-1649 VL - 49 IS - 9 SP - 1683 EP - 1696 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Pan, Jinger A1 - Yan, Ming A1 - Laubrock, Jochen A1 - Shu, Hua A1 - Kliegl, Reinhold T1 - Eye-voice span during rapid automatized naming of digits and dice in Chinese normal and dyslexic children JF - Developmental science. N2 - We measured Chinese dyslexic and control children's eye movements during rapid automatized naming (RAN) with alphanumeric (digits) and symbolic (dice surfaces) stimuli. Both types of stimuli required identical oral responses, controlling for effects associated with speech production. Results showed that naming dice was much slower than naming digits for both groups, but group differences in eye-movement measures and in the eye-voice span (i.e. the distance between the currently fixated item and the voiced item) were generally larger in digit-RAN than in dice-RAN. In addition, dyslexics were less efficient in parafoveal processing in these RAN tasks. Since the two RAN tasks required the same phonological output and on the assumption that naming dice is less practiced than naming digits in general, the results suggest that the translation of alphanumeric visual symbols into phonological codes is less efficient in dyslexic children. The dissociation of the print-to-sound conversion and phonological representation suggests that the degree of automaticity in translation from visual symbols to phonological codes in addition to phonological processing per se is also critical to understanding dyslexia. Y1 - 2013 U6 - https://doi.org/10.1111/desc.12075 SN - 1467-7687 VL - 16 IS - 6 SP - 967 EP - 979 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Dambacher, Michael A1 - Slattery, Timothy J. A1 - Yang, Jinmian A1 - Kliegl, Reinhold A1 - Rayner, Keith T1 - Evidence for direct control of eye movements during reading JF - Journal of experimental psychology : Human perception and performance N2 - It is well established that fixation durations during reading vary with processing difficulty, but there are different views on how oculomotor control, visual perception, shifts of attention, and lexical (and higher cognitive) processing are coordinated. Evidence for a one-to-one translation of input delay into saccadic latency would provide a much needed constraint for current theoretical proposals. Here, we tested predictions of such a direct-control perspective using the stimulus-onset delay (SOD) paradigm. Words in sentences were initially masked and, on fixation, were individually unmasked with a delay (0-, 33-, 66-, 99-ms SODs). In Experiment 1, SODs were constant for all words in a sentence; in Experiment 2, SODs were manipulated on target words, while nontargets were unmasked without delay. In accordance with predictions of direct control, nonzero SODs entailed equivalent increases in fixation durations in both experiments. Yet, a population of short fixations pointed to rapid saccades as a consequence of low-level information at nonoptimal viewing positions rather than of lexical processing. Implications of these results for theoretical accounts of oculomotor control are discussed. KW - stimulus-onset delay KW - oculomotor control KW - fixation durations KW - sentence reading Y1 - 2013 U6 - https://doi.org/10.1037/a0031647 SN - 0096-1523 VL - 39 IS - 5 SP - 1468 EP - 1484 PB - American Psychological Association CY - Washington ER -