TY - GEN A1 - Kliegl, Reinhold A1 - Risse, Sarah A1 - Laubrock, Jochen T1 - Preview Benefit and Parafoveal-on-Foveal Effects from Word N+2 N2 - Using the gaze-contingent boundary paradigm with the boundary placed after word n, we manipulated preview of word n+2 for fixations on word n. There was no preview benefit for first-pass reading on word n+2, replicating the results of Rayner, Juhasz, and Brown (2007), but there was a preview benefit on the three-letter word n+1, that is, after the boundary, but before word n+2. Additionally, both word n+1 and word n+2 exhibited parafoveal-on-foveal effects on word n. Thus, during a fixation on word n and given a short word n+1, some information is extracted from word n+2, supporting the hypothesis of distributed processing in the perceptual span. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 257 KW - eye movements KW - reading KW - preview benefit KW - parafoveal-on-foveal effects Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57186 ER - TY - JOUR A1 - Risse, Sarah A1 - Krügel, Andre A1 - Backhaus, Daniel T1 - Open Education in Methods Training T1 - Open Education in der Methodenausbildung BT - Vorstellung eines digitalen Lehrkonzepts für computergestütztes wissenschaftliches Arbeiten BT - Presentation of a digital Teaching Concept for computer-supported scientific Work JF - Psychologische Rundschau : offizielles Organ der Deutschen Gesellschaft für Psychologie Y1 - 2022 U6 - https://doi.org/10.1026/0033-3042/a000602 SN - 0033-3042 SN - 2190-6238 VL - 73 IS - 3 SP - 206 EP - 208 PB - HOGREFE VERLAG CY - Göttingen ER - TY - JOUR A1 - Risse, Sarah A1 - Seelig, Stefan T1 - Stable preview difficulty effects in reading with an improved variant of the boundary paradigm JF - The quarterly journal of experimental psychology N2 - Using gaze-contingent display changes in the boundary paradigm during sentence reading, it has recently been shown that parafoveal word-processing difficulties affect fixations on words to the right of the boundary. Current interpretations of this post-boundary preview difficulty effect range from delayed parafoveal-on-foveal effects in parallel word-processing models to forced fixations in serial word-processing models. However, these findings are based on an experimental design that, while allowing to isolate preview difficulty effects, might have established a bias with respect to asymmetries in parafoveal preview benefit for high-frequent and low-frequent target words. Here, we present a revision of this paradigm varying the preview’s lexical frequency and keeping the target word constant. We found substantial effects of the preview difficulty in fixation durations after the boundary confirming that preview processing affects the oculomotor decisions not only via trans-saccadic integration of preview and target word information. An additional time-course analysis showed that the preview difficulty effect was significant across the full fixation duration distribution on the target word without any evidence on the pretarget word before the boundary. We discuss implications of the accumulating evidence of post-boundary preview difficulty effects for models of eye movement control during reading. KW - Eye tracking KW - reading KW - parafoveal preview benefit KW - delayed parafoveal-on-foveal effects KW - forced fixations Y1 - 2019 U6 - https://doi.org/10.1177/1747021818819990 SN - 1747-0218 SN - 1747-0226 VL - 72 IS - 7 SP - 1632 EP - 1645 PB - Sage Publ. CY - London ER - TY - THES A1 - Risse, Sarah T1 - Processing in the perceptual span : investigations with the n+2-boundary paradigm T1 - Verarbeitung in der Wahrnehmungsspanne : Untersuchungen mit dem n+2-Boundary Paradigm N2 - Cognitive psychology is traditionally interested in the interaction of perception, cognition, and behavioral control. Investigating eye movements in reading constitutes a field of research in which the processes and interactions of these subsystems can be studied in a well-defined environment. Thereby, the following questions are pursued: How much information is visually perceived during a fixation, how is processing achieved and temporally coordinated from visual letter encoding to final sentence comprehension, and how do such processes reflect on behavior such as the control of the eyes’ movements during reading. Various theoretical models have been proposed to account for the specific eye-movement behavior in reading (for a review see Reichle, Rayner, & Pollatsek, 2003). Some models are based on the idea of shifting attention serially from one word to the next within the sentence whereas others propose distributed attention allocating processing resources to more than one word at a time. As attention is assumed to drive word recognition processes one major difference between these models is that word processing must either occur in strict serial order, or that word processing is achieved in parallel. In spite of this crucial difference in the time course of word processing, both model classes perform well on explaining many of the benchmark effects in reading. In fact, there seems to be not much empirical evidence that challenges the models to a point at which their basic assumptions could be falsified. One issue often perceived as being decisive in the debate on serial and parallel word processing is how not-yet-fixated words to the right of fixation affect eye movements. Specifically, evidence is discussed as to what spatial extent such parafoveal words are previewed and how this influences current and subsequent word processing. Four experiments investigated parafoveal processing close to the spatial limits of the perceptual span. The present work aims to go beyond mere existence proofs of previewing words at such spatial distances. Introducing a manipulation that dissociates the sources of long-range preview effects, benefits and costs of parafoveal processing can be investigated in a single analysis and the differing impact is tracked across a three-word target region. In addition, the same manipulation evaluates the role of oculomotor error as the cause of non-local distributed effects. In this respect, the results contribute to a better understanding of the time course of word processing inside the perceptual span and attention allocation during reading. N2 - Die kognitive Psychologie beschäftigt sich traditionell mit dem Zusammenspiel von Wahrnehmung, Kognition und Verhaltenssteuerung. Die Untersuchung von Blickbewegungen beim Lesen bildet dabei ein Forschungsfeld, in dem die Prozesse und Interaktionen dieser Subsysteme in einem klar definierten Rahmen untersucht werden können. Dabei geht es speziell um die Frage, wie viel Information visuell wahrgenommen wird, wie die kognitive Weiterverarbeitung der visuellen Buchstabeninformation über lexikalische Wortverarbeitung hin zu einem inhaltlichen Satzverständnis zeitlich koordiniert ist, und wie sich diese Prozesse auf das Verhalten – die Steuerung der Blickbewegung – auswirken. Verschiedene Modelle zur Erklärung des spezifischen Blickbewegungsverhaltens beim Lesen wurden vorgeschlagen (für einen Überblick siehe Reichle, Rayner, & Pollatsek, 2003). Einige Modelle basieren auf der Annahme serieller Aufmerksamkeitsverschiebung von Wort zu Wort, wohingegen andere verteilte Aufmerksamkeit auf eine Region mehrerer Wörter im Satz gleichzeitig annehmen. Da Aufmerksamkeit eng mit der eigentlichen Wortverarbeitung assoziiert ist, besteht ein wesentlicher Unterschied zwischen den Modellen darin, dass die eigentlichen Wortverarbeitungsprozesse entweder ebenfalls strikt seriell oder parallel erfolgen. Trotz solch entscheidender Unterschiede im zeitlichen Verlauf der Wortverarbeitung können beide Modellklassen viele der Benchmark-Effekte beim Lesen hinreichend erklären. Tatsächlich scheint es nicht viel empirische Evidenz zu geben, die die Grundannahmen der Modelle falsifizieren könnte. Die Frage, ob und wie noch nicht direkt angesehene Wörter rechts der Fixation die Blickbewegung beeinflussen, wird in der Debatte über serielle oder parallele Wortverarbeitung oft als entscheidend betrachtet. Insbesondere wird diskutiert, bis zu welcher Entfernung parafoveale Wörter vorverarbeitet werden und wie das die gegenwärtige und folgende Wortverarbeitung beeinflusst. In einer Serie von vier Leseexperimenten wurde die Vorverarbeitung von Wörtern an den Grenzen der Wahrnehmungsspanne untersucht. Die vorliegende Arbeit versucht zudem, über einen einfachen Existenzbeweis der Vorverarbeitung von Wörtern in solchen Distanzen hinaus zu gehen. Mit einer Manipulation, die verschiedene Quellen solcher weitreichenden Vorverarbeitungseffekte dissoziiert, können Nutzen und Kosten der parafovealen Vorschau in einer einzigen Analyse untersucht und über eine Zielregion von drei Wörtern hinweg verfolgt werden. Dieselbe Manipulation überprüft gleichzeitig die Rolle okulomotorischer Fehler als Ursache für nicht lokale, verteilte Effekte beim Lesen. Die Ergebnisse tragen zu einem differenzierteren Verständnis der Wortverarbeitung in der Wahrnehmungsspanne und der zeitlich-räumlichen Verteilung der Aufmerksamkeit beim Lesen bei. KW - Blickbewegungen KW - Lesen KW - parafoveale Wortverarbeitung KW - Aufmerksamkeit KW - Preview Benefit KW - eye movements KW - reading KW - parafoveal processing KW - attention KW - preview benefit Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-60414 ER - TY - GEN A1 - Risse, Sarah A1 - Kliegl, Reinhold T1 - Adult age differences in the perceptual span during reading N2 - Following up on research suggesting an age-related reduction in the rightward extent of the perceptual span during reading (Rayner, Castelhano, & Yang, 2009), we compared old and young adults in an N+2-boundary paradigm in which a nonword preview of word N+2 or word N+2 itself is replaced by the target word once the eyes cross an invisible boundary located after word N. The intermediate word N+1 was always three letters long. Gaze durations on word N+2 were significantly shorter for identical than nonword N+2 preview both for young and for old adults with no significant difference in this preview benefit. Young adults, however, did modulate their gaze duration on word N more strongly than old adults in response to the difficulty of the parafoveal word N+1. Taken together, the results suggest a dissociation of preview benefit and parafoveal-on-foveal effect. Results are discussed in terms of age-related decline in resilience towards distributed processing while simultaneously preserving the ability to integrate parafoveal information into foveal processing. As such, the present results relate to proposals of regulatory compensation strategies older adults use to secure an overall reading speed very similar to that of young adults. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 241 KW - age differences KW - perceptual span KW - N+2-boundary paradigm KW - preview benefit KW - parafoveal-on-foveal effect KW - compensation strategies Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-56935 ER - TY - JOUR A1 - Risse, Sarah A1 - Kliegl, Reinhold T1 - Adult age difference in the perceptual span during reading N2 - Following up on research suggesting an age-related reduction in the rightward extent of the perceptual span during reading (Rayner, Castelhano, & Yang, 2009), we compared old and young adults in an N + 2-boundary paradigm in which a nonword preview of word N + 2 or word N + 2 itself is replaced by the target word once the eyes cross an invisible boundary located after word N. The intermediate word N + 1 was always three letters long. Gaze durations on word N + 2 were significantly shorter for identical than nonword N + 2 preview both for young and for old adults, with no significant difference in this preview benefit. Young adults, however, did modulate their gaze duration on word N more strongly than old adults in response to the difficulty of the parafoveal word N + 1. Taken together, the results suggest a dissociation of preview benefit and parafoveal-on-foveal effect. Results are discussed in terms of age-related decline in resilience towards distributed processing while simultaneously preserving the ability to integrate parafoveal information into foveal processing. As such, the present results relate to proposals of regulatory compensation strategies older adults use to secure an overall reading speed very similar to that of young adults. (PsycINFO Database Record (c) 2011 APA, all rights reserved) Y1 - 2011 ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Risse, Sarah A1 - Laubrock, Jochen T1 - Preview benefit and parafoveal-on-foveal effects from word n+2 N2 - Using the gaze-contingent boundary paradigm with the boundary placed after word n, the experiment manipulated preview of word n + 2 for fixations on word n. There was no preview benefit for 1st-pass reading on word n + 2, replicating the results of K. Rayner, B. J. Juhasz, and S. J. Brown (2007), but there was a preview benefit on the 3- letter word n + 1, that is, after the boundary but before word n + 2. Additionally, both word n + 1 and word n + 2 exhibited parafoveal-on-foveal effects on word n. Thus, during a fixation on word n and given a short word n + 1, some information is extracted from word n + 2, supporting the hypothesis of distributed processing in the perceptual span. Y1 - 2007 UR - http://www.apa.org/pubs/journals/xhp/ U6 - https://doi.org/10.1037/0096-1523.33.5.1250 SN - 0096-1523 ER - TY - JOUR A1 - Risse, Sarah A1 - Kliegl, Reinhold T1 - Evidence for delayed Parafoveal-on-Foveal effects from word n+2 in reading JF - Journal of experimental psychology : Human perception and performance N2 - During reading information is acquired from word(s) beyond the word that is currently looked at. It is still an open question whether such parafoveal information can influence the current viewing of a word, and if so, whether such parafoveal-on-foveal effects are attributable to distributed processing or to mislocated fixations which occur when the eyes are directed at a parafoveal word but land on another word instead. In two display-change experiments, we orthogonally manipulated the preview and target difficulty of word n+2 to investigate the role of mislocated fixations on the previous word n+1. When the eyes left word n, an easy or difficult word n+2 preview was replaced by an easy or difficult n+2 target word. In Experiment 1, n+2 processing difficulty was manipulated by means of word frequency (i.e., easy high-frequency vs. difficult low-frequency word n+2). In Experiment 2, we varied the visual familiarity of word n+2 (i.e., easy lower-case vs. difficult alternating-case writing). Fixations on the short word n+1, which were likely to be mislocated, were nevertheless not influenced by the difficulty of the adjacent word n+2, the hypothesized target of the mislocated fixation. Instead word n+1 was influenced by the preview difficulty of word n+2, representing a delayed parafoveal-on-foveal effect. The results challenge the mislocated-fixation hypothesis as an explanation of parafoveal-on-foveal effects and provide new insight into the complex spatial and temporal effect structure of processing inside the perceptual span during reading. KW - perceptual span KW - n+2-boundary paradigm KW - preview benefit KW - parafoveal-on-foveal effect KW - mislocated fixations KW - eye movements Y1 - 2012 U6 - https://doi.org/10.1037/a0027735 SN - 0096-1523 VL - 38 IS - 4 SP - 1026 EP - 1042 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Risse, Sarah A1 - Kliegl, Reinhold T1 - Dissociating preview validity and preview difficulty in parafoveal processing of word n+1 during reading JF - Journal of experimental psychology : Human perception and performance N2 - Many studies have shown that previewing the next word n + 1 during reading leads to substantial processing benefit (e.g., shorter word viewing times) when this word is eventually fixated. However, evidence of such preprocessing in fixations on the preceding word n when in fact the information about the preview is acquired is far less consistent. A recent study suggested that such effects may be delayed into fixations on the next word n + 1 (Risse & Kliegl, 2012). To investigate the time course of parafoveal information-acquisition on the control of eye movements during reading, we conducted 2 gaze-contingent display-change experiments and orthogonally manipulated the processing difficulty (i.e., word frequency) of an n + 1 preview word and its validity relative to the target word. Preview difficulty did not affect fixation durations on the pretarget word n but on the target word n + 1. In fact, the delayed preview-difficulty effect was almost of the same size as the preview benefit associated with the n + 1 preview validity. Based on additional results from quantile-regression analyses on the time course of the 2 preview effects, we discuss consequences as to the integration of foveal and parafoveal information and potential implications for computational models of eye guidance in reading. KW - display-change awareness KW - eye movements KW - parafoveal-on-foveal effect KW - parafoveal preview benefit KW - perceptual span Y1 - 2014 U6 - https://doi.org/10.1037/a0034997 SN - 0096-1523 SN - 1939-1277 VL - 40 IS - 2 SP - 653 EP - 668 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Risse, Sarah A1 - Kliegl, Reinhold T1 - Adult age differences in the perceptual span during reading JF - Psychology and aging N2 - Following up on research suggesting an age-related reduction in the rightward extent of the perceptual span during reading (Rayner, Castelhano, & Yang, 2009), we compared old and young adults in an N + 2-boundary paradigm in which a nonword preview of word N + 2 or word N + 2 itself is replaced by the target word once the eyes cross an invisible boundary located after word N. The intermediate word N + I was always three letters long. Gaze durations on word N + 2 were significantly shorter for identical than nonword N + 2 preview both for young and for old adults, with no significant difference in this preview benefit. Young adults, however, did modulate their gaze duration on word N more strongly than old adults in response to the difficulty of the parafoveal word N + I. Taken together, the results suggest a dissociation of preview benefit and parafoveal-on-foveal effect. Results are discussed in terms of age-related decline in resilience towards distributed processing while simultaneously preserving the ability to integrate parafoveal information into foveal processing. As such, the present results relate to proposals of regulatory compensation strategies older adults use to secure an overall reading speed very similar to that of young adults. KW - age differences KW - perceptual span KW - preview benefit KW - parafoveal-on-foveal effect KW - compensation strategies Y1 - 2011 U6 - https://doi.org/10.1037/a0021616 SN - 0882-7974 VL - 26 IS - 2 SP - 451 EP - 460 PB - American Psychological Association CY - Washington ER -