JabRef References output

Author	Title	Year	Journal/Proceedings	Reftype	DOI/URL
Baptista, M.S., Bohn, C., Kliegl, R., Engbert, R. & Kurths, J.	Reconstruction of eye movements during blinks [BibTeX]	2008	CoRR Vol. abs/0802.2201	article	URL
BibTeX: @article{journals/corr/abs-0802-2201, author = {M. S. Baptista and Christiane Bohn and Reinhold Kliegl and Ralf Engbert and Jürgen Kurths}, title = {Reconstruction of eye movements during blinks}, journal = {CoRR}, year = {2008}, volume = {abs/0802.2201}, note = {informal publication}, url = {http://dblp.uni-trier.de/db/journals/corr/corr0802.html#abs-0802-2201} }
Engbert, R. & Kliegl, R.	Microsaccades uncover the orientation of covert attention [Abstract] [BibTeX]	2003	Vision Res Vol. 43(9), pp. 1035-1045	article	URL
Abstract: Fixational eye movements are subdivided into tremor, drift, and microsaccades. All three types of miniature eye movements generate small random displacements of the retinal image when viewing a stationary scene. Here we investigate the modulation of microsaccades by shifts of covert attention in a classical spatial cueing paradigm. First, we replicate the suppression of microsaccades with a minimum rate about 150 ms after cue onset. Second, as a new finding we observe microsaccadic enhancement with a maximum rate about 350 ms after presentation of the cue. Third, we find a modulation of the orientation towards the cue direction. These multiple influences of visual attention on microsaccades accentuate their role for visual information processing. Furthermore, our results suggest that microsaccades can be used to map the orientation of visual attention in psychophysical experiments.
BibTeX: @article{EngbertKliegl2003, author = {Ralf Engbert and Reinhold Kliegl}, title = {Microsaccades uncover the orientation of covert attention}, journal = {Vision Res}, year = {2003}, volume = {43}, number = {9}, pages = {1035-1045}, url = {http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=PubMed&list_uids=12676246&dopt=Citation} }
Engbert, R. & Kliegl, R.	Mathematical models of eye movements in reading: a possible role for autonomous saccades. [BibTeX]	2001	Biological Cybernetics Vol. 85(2), pp. 77-87	article	URL
BibTeX: @article{journals/bc/EngbertK01, author = {Ralf Engbert and Reinhold Kliegl}, title = {Mathematical models of eye movements in reading: a possible role for autonomous saccades.}, journal = {Biological Cybernetics}, year = {2001}, volume = {85}, number = {2}, pages = {77-87}, url = {http://dblp.uni-trier.de/db/journals/bc/bc85.html#EngbertK01} }
Kliegl, R. & Engbert, R.	SWIFT Explorations [Abstract] [BibTeX]	2003	The Mind's Eye: Cognitive and Applied Aspects of Eye Movement Research	inbook
Abstract: SWIFT is a computational model of eye guidance in reading. It assumes (1) spatially distributed lexical processing, (2) a separation of saccade timing from saccade target selection, and (3) autonomous and parallel generation of saccades with inhibition by foveal targets. The model accounts for fixation probabilities as well as various measures of inspection time in their relation to lexical processing difficulty. We illustrate the dynamics associated with saccade generation and inhibition by foveal targets. In addition, we generate predictions for an experiment involving gaze-contingent display change.
BibTeX: @inbook{KlieglEngbert2003, author = {Reinhold Kliegl and Ralf Engbert}, title = {SWIFT Explorations}, booktitle = {The Mind's Eye: Cognitive and Applied Aspects of Eye Movement Research}, publisher = {Elsevier Science Ltd.}, year = {2003} }
Kliegl, R., Grabner, E., Rolfs, M. & Engbert, R.	Length, frequency, and predictability effects of words on eye movements in reading [Abstract] [BibTeX]	2004	European Journal of Cognitive Psychology Vol. 16(1/2), pp. 262-284	article
Abstract: We tested the effects of word length, frequency, and predictability on inspection durations (first fixation, single fixation, gaze duration, and reading time) and inspection probabilities during first-pass reading (skipped, once, twice) for a corpus of 144 German sentences (1138 words) and a subset of 144 target words uncorrelated in length and frequency, read by 33 young and 32 older adults. For corpus words, length and frequency were reliably related to inspection durations and probabilities, predictability only to inspection probabilities. For first-pass reading of target words all three effects were reliable for inspection durations and probabilities. Low predictability was strongly related to second-pass reading. Older adults read slower than young adults and had a higher frequency of regressive movements. The data are to serve as a benchmark for computational models of eye movement control in reading.
BibTeX: @article{KlieglEtAl2004, author = {Reinhold Kliegl and Ellen Grabner and Martin Rolfs and Ralf Engbert}, title = {Length, frequency, and predictability effects of words on eye movements in reading}, journal = {European Journal of Cognitive Psychology}, publisher = {Psychology Press}, year = {2004}, volume = {16}, number = {1/2}, pages = {262--284} }
Kliegl, R., Grabner, E., Rolfs, M. & Engbert, R.	Length, frequency, and predictability effects of words on eye movements in reading [Abstract] [BibTeX]	2004	European Journal of Cognitive Psychology Vol. 16(1/2), pp. 262-284	article
Abstract: We tested the effects of word length, frequency, and predictability on inspection durations (first fixation, single fixation, gaze duration, and reading time) and inspection probabilities during first-pass reading (skipped, once, twice) for a corpus of 144 German sentences (1138 words) and a subset of 144 target words uncorrelated in length and frequency, read by 33 young and 32 older adults. For corpus words, length and frequency were reliably related to inspection durations and probabilities, predictability only to inspection probabilities. For first-pass reading of target words all three effects were reliable for inspection durations and probabilities. Low predictability was strongly related to second-pass reading. Older adults read slower than young adults and had a higher frequency of regressive movements. The data are to serve as a benchmark for computational models of eye movement control in reading.
BibTeX: @article{KlieglEtAl2004, author = {Reinhold Kliegl and Ellen Grabner and Martin Rolfs and Ralf Engbert}, title = {Length, frequency, and predictability effects of words on eye movements in reading}, journal = {European Journal of Cognitive Psychology}, publisher = {Psychology Press}, year = {2004}, volume = {16}, number = {1/2}, pages = {262--284} }
Kliegl, R., Nuthmann, A. & Engbert, R.	Tracking the Mind During Reading: The Influence of Past, Present, and Future Words on Fixation Durations [Abstract] [BibTeX]	2005	Journal of Experimental Psychology Vol. 135(1), pp. 12-35	article
Abstract: Reading requires the orchestration of visual, attentional, language-related, and oculomotor processing constraints. This study replicates previous effects of frequency, predictability, and length of fixated words on fixation durations in natural reading and demonstrates new effects of these variables related to previous and next words. Results are based on fixation durations recorded from 222 persons, each reading 144 sentences. Such evidence for distributed processing of words across fixation durations challenges psycholinguistic immediacy-of-processing and eye-mind assumptions. Most of the time the mind processes several words in parallel at different perceptual and cognitive levels. Eye movements can help to unravel these processes.
BibTeX: @article{KlieglEtAl2005, author = {Reinhold Kliegl and Antje Nuthmann and Ralf Engbert}, title = {Tracking the Mind During Reading: The Influence of Past, Present, and Future Words on Fixation Durations}, journal = {Journal of Experimental Psychology}, year = {2005}, volume = {135}, number = {1}, pages = {12--35} }
Kliegl, R., Nuthmann, A. & Engbert, R.	Tracking the Mind During Reading: The Influence of Past, Present, and Future Words on Fixation Durations [Abstract] [BibTeX]	2005	Journal of Experimental Psychology Vol. 135(1), pp. 12-35	article
Abstract: Reading requires the orchestration of visual, attentional, language-related, and oculomotor processing constraints. This study replicates previous effects of frequency, predictability, and length of fixated words on fixation durations in natural reading and demonstrates new effects of these variables related to previous and next words. Results are based on fixation durations recorded from 222 persons, each reading 144 sentences. Such evidence for distributed processing of words across fixation durations challenges psycholinguistic immediacy-of-processing and eye-mind assumptions. Most of the time the mind processes several words in parallel at different perceptual and cognitive levels. Eye movements can help to unravel these processes.
BibTeX: @article{KlieglEtAl2005, author = {Reinhold Kliegl and Antje Nuthmann and Ralf Engbert}, title = {Tracking the Mind During Reading: The Influence of Past, Present, and Future Words on Fixation Durations}, journal = {Journal of Experimental Psychology}, year = {2005}, volume = {135}, number = {1}, pages = {12--35} }
Oberauer, K. & Kliegl, R.	A formal model of capacity limits in working memory [Abstract] [BibTeX]	2006	Journal of Memory and Language Vol. 55(4), pp. 601-626	article
Abstract: A mathematical model of working-memory capacity limits is proposed on the key assumption of mutual interference between items in working memory. Interference is assumed to arise from overwriting of features shared by these items. The model was fit to time-accuracy data of memory-updating tasks from four experiments using nonlinear mixed effect (NLME) models as a framework. The model gave a good account of the data from a numerical and a spatial task version. The performance pattern in a combination of numerical and spatial updating could be explained by variations in the interference parameter: assuming less feature overlap between contents from different domains than between contents from the same domain, the model can account for double dissociations of content domains in dual-task experiments. Experiment 3 extended this idea to similarity within the verbal domain. The decline of memory accuracy with increasing memory load was steeper with phonologically similar than with dissimilar material, although processing speed was faster for the similar material. The model captured the similarity effects with a higher estimated interference parameter for the similar than for the dissimilar condition. The results are difficult to explain with alternative models, in particular models incorporating time-based decay and models assuming limited resource pools.
BibTeX: @article{oberauer2006fmc, author = {K. Oberauer and R. Kliegl}, title = {A formal model of capacity limits in working memory}, journal = {Journal of Memory and Language}, publisher = {Elsevier}, year = {2006}, volume = {55}, number = {4}, pages = {601--626} }
Schlesewsky, M., Fanselow, G., Kliegl, R. & Krems, J.	The subject preference in the processing of locally ambiguous wh-questions in German [Abstract] [BibTeX]	2000	German Sentence Processing	inbook
Abstract: The processing of locally ambiguous wh-phrases has received much attention in the last years, and experimental results reported in the literature converge in at least one respect: if a clause-initial NP is locally ambiguous between a subject and an object interpretation, the human parser strongly prefers the former reading. The present chapter constitutes no exception to this general picture. Our focus therefore does not so much lie in the identification of surprising new data, but rather on establishing that the subject preference is an ubiquituous phenomenon in German, and in particular on showing that it is caused by a syntax-related aspect of sentence processing (and not, say, by tuning to frequencies, by semantic preferences, etc.). Another issue is the identification of the point of time in on-line processing at which the subject preference is established. A series of four self-paced reading and two offline studies investigating various types of German wh-questions will be presented, which strongly support a syntactic interpretation of the subject preference. We will discuss these results in the context of a broader framework covering the processing of unambiguous questions as well (cf. Schlesewsky, Fanselow, and Kliegl 1997a), which takes differences in memory load to be the crucial factor in the processing of wh-questions.
BibTeX: @inbook{SchlesewskyEtAl2000, author = {Matthias Schlesewsky and Gisbert Fanselow and Reinhold Kliegl and Josef Krems}, title = {The subject preference in the processing of locally ambiguous wh-questions in German}, booktitle = {German Sentence Processing}, publisher = {Kluver}, year = {2000} }

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