TY - JOUR A1 - Yan, Ming A1 - Richter, Eike M. A1 - Shu, Hua A1 - Kliegl, Reinhold T1 - Readers of Chinese extract semantic information from parafoveal words N2 - Evidence for semantic preview benefit (PB) from parafoveal words has been elusive for reading alphabetic scripts such as English. Here we report semantic PB for noncompound characters in Chinese reading with the boundary paradigm. In addition, PBs for orthographic relatedness and, as a numeric trend, for phonological relatedness were obtained. Results are in agreement with other research suggesting that the Chinese writing system is based on a closer association between graphic form and meaning than is alphabetic script. We discuss implications for notions of serial attention shifts and parallel distributed processing of words during reading. Y1 - 2009 UR - http://pbr.psychonomic-journals.org/content/by/year U6 - https://doi.org/10.3758/Pbr.16.3.561 SN - 1069-9384 ER - TY - JOUR A1 - Nuthmann, Antje A1 - Kliegl, Reinhold T1 - Preferred viewing locations : a validation Y1 - 2009 SN - 0301-0066 ER - TY - JOUR A1 - Féry, Caroline A1 - Kaiser, Elsi A1 - Hörnig, Robin A1 - Weskott, Thomas A1 - Kliegl, Reinhold T1 - Perception of intonational contours on given and new referents : a completion study and an eye-movement experiment Y1 - 2009 SN - 978-3-11-021922-7 ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Rolfs, Martin A1 - Laubrock, Jochen A1 - Engbert, Ralf T1 - Microsaccadic modulation of response times in spatial attention tasks Y1 - 2009 UR - http://www.springerlink.com/content/101575 U6 - https://doi.org/10.1007/s00426-008-0202-2 SN - 0340-0727 ER - TY - GEN A1 - Kliegl, Reinhold A1 - Rolfs, Martin A1 - Laubrock, Jochen A1 - Engbert, Ralf T1 - Microsaccadic Modulation of Response Times in Spatial Attention Tasks N2 - Covert shifts of attention are usually reflected in RT differences between responses to valid and invalid cues in the Posner spatial attention task. Such inferences about covert shifts of attention do not control for microsaccades in the cue target interval. We analyzed the effects of microsaccade orientation on RTs in four conditions, crossing peripheral visual and auditory cues with peripheral visual and auditory discrimination targets. Reaction time was generally faster on trials without microsaccades in the cue-target interval. If microsaccades occurred, the target-location congruency of the last microsaccade in the cuetarget interval interacted in a complex way with cue validity. For valid visual cues, irrespective of whether the discrimination target was visual or auditory, target-congruent microsaccades delayed RT. For invalid cues, target-incongruent microsaccades facilitated RTs for visual target discrimination, but delayed RT for auditory target discrimination. No reliable effects on RT were associated with auditory cues or with the first microsaccade in the cue-target interval. We discuss theoretical implications on the relation about spatial attention and oculomotor processes. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 249 Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57098 ER - TY - JOUR A1 - Valsecchi, Matteo A1 - Dimigen, Olaf A1 - Kliegl, Reinhold A1 - Sommer, Werner A1 - Turatto, Massimo T1 - Microsaccadic inhibition and P300 enhancement in a visual oddball task N2 - It has recently been demonstrated that the presentation of visual oddballs induces a prolonged inhibition of microsaccades. The amplitude of the P300 component in event-related potentials (ERPs) has been shown to be sensitive to the category (target vs. nontarget) of the eliciting stimulus, its overall probability, and the preceding stimulus sequence. In the present study we further specify the functional underpinnings of the prolonged microsaccadic inhibition in the visual oddball task, showing that the stimulus category, the frequency of a stimulus, and the preceding stimulus sequence influence microsaccade rate. Furthermore, by co-recording ERPs and eye movements, we were able to demonstrate that, despite being largely sensitive to the same experimental manipulation, the amplitude of P300 and the microsaccadic inhibition predict each other only weakly. Y1 - 2009 UR - http://www3.interscience.wiley.com/journal/118485671/home U6 - https://doi.org/10.1111/j.1469-8986.2009.00791.x SN - 0048-5772 ER - TY - GEN A1 - Valsecchi, Matteo A1 - Dimigen, Olaf A1 - Kliegl, Reinhold A1 - Sommer, Werner A1 - Turatto, Massimo T1 - Microsaccadic Inhibition and P300 Enhancement in a Visual Oddball Task N2 - It has recently been demonstrated that the presentation of a rare target in a visual oddball paradigm induces a prolonged inhibition of microsaccades. In the field of electrophysiology, the amplitude of the P300 component in event-related potentials (ERP) has been shown to be sensitive to the stimulus category (target vs. non target) of the eliciting stimulus, its overall probability, and the preceding stimulus sequence. In the present study we further specify the functional underpinnings of the prolonged microsaccadic inhibition in the visual oddball task, showing that the stimulus category, the frequency of a stimulus and the preceding stimulus sequence influence microsaccade rate. Furthermore, by co-recording ERPs and eye-movements, we were able to demonstrate that, despite being largely sensitive to the same experimental manipulation, the amplitude of P300 and the microsaccadic inhibition predict each other very weakly, and thus constitute two independent measures of the brain’s response to rare targets in the visual oddball paradigm. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 256 KW - Visual Oddball Paradigm KW - Microsaccades KW - Microsaccadic Inhibition KW - ERPs KW - P300Psychophysiology KW - 46 (3) 2009 KW - S. 635-644 Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57170 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 - 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 - Dimigen, Olaf A1 - Valsecchie, Matteo A1 - Sommer, Werner A1 - Kliegl, Reinhold T1 - Human microsaccade-related visual brain responses Y1 - 2009 UR - http://www.jneurosci.org/rapidcomm.dtl U6 - https://doi.org/10.1523/JNEUROSCI.0911-09.2009 SN - 0270-6474 ER - TY - GEN A1 - Dambacher, Michael A1 - Rolfs, Martin A1 - Göllner, Kristin A1 - Kliegl, Reinhold A1 - Jacobs, Arthur M. T1 - Event-related potentials reveal rapid verification of predicted visual input N2 - Human information processing depends critically on continuous predictions about upcoming events, but the temporal convergence of expectancy-based top-down and input-driven bottom-up streams is poorly understood. We show that, during reading, event-related potentials differ between exposure to highly predictable and unpredictable words no later than 90 ms after visual input. This result suggests an extremely rapid comparison of expected and incoming visual information and gives an upper temporal bound for theories of top-down and bottom-up interactions in object recognition. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 180 KW - Interactive activation model KW - Top-down influences KW - Word form area KW - Spatial attention KW - Brain potentials Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-44953 ER - TY - JOUR A1 - Nuthmann, Antje A1 - Kliegl, Reinhold T1 - An examination of binocular reading fixations based on sentence corpus data N2 - Binocular eye movements of normal adult readers were examined as they read single sentences. Analyses of horizontal and vertical fixation disparities indicated that the most prevalent type of disparate fixation is crossed (i.e., the left eye is located further to the right than the right eye) while the left eye frequently fixates somewhat above the right eye. The Gaussian distribution of the binocular fixation point peaked 2.6 cm in front of the plane of text, reflecting the prevalence of horizontally crossed fixations. Fixation disparity accumulates during the course of successive saccades and fixations within a line of text, but only to an extent that does not compromise single binocular vision. In reading, the version and vergence system interact in a way that is qualitatively similar to what has been observed in simple nonreading tasks. Finally, results presented here render it unlikely that vergence movements in reading aim at realigning the eyes at a given saccade target word. Y1 - 2009 UR - http://www.journalofvision.org/content/by/year U6 - https://doi.org/10.1167/9.5.31 SN - 1534-7362 ER - TY - GEN A1 - Kliegl, Reinhold A1 - Masson, Michael E. J. A1 - Richter, Eike M. T1 - A linear mixed model analysis of masked repetition priming N2 - We examined individual differences in masked repetition priming by re-analyzing item-level response-time (RT) data from three experiments. Using a linear mixed model (LMM) with subjects and items specified as crossed random factors, the originally reported priming and word-frequency effects were recovered. In the same LMM, we estimated parameters describing the distributions of these effects across subjects. Subjects’ frequency and priming effects correlated positively with each other and negatively with mean RT. These correlation estimates, however, emerged only with a reciprocal transformation of RT (i.e., -1/RT), justified on the basis of distributional analyses. Different correlations, some with opposite sign, were obtained (1) for untransformed or logarithmic RTs or (2) when correlations were computed using within-subject analyses. We discuss the relevance of the new results for accounts of masked priming, implications of applying RT transformations, and the use of LMMs as a tool for the joint analysis of experimental effects and associated individual differences. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 247 Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57073 ER -