title: Fixation durations before word skipping in reading.
abstract: We resolve a controversy about reading fixations before word-skipping saccades which were reported as longer or shorter than control fixations in earlier studies. Our statistics are based on resampling of matched sets of fixations before skipped and nonskipped words, drawn from a database of 121,321 single fixations contributed by 230 readers of the Potsdam sentence corpus. Matched fixations originated from single-fixation forward-reading patterns and were equated for their positions within words. Fixations before skipped words were shorter before short or high-frequency words and longer before long or low-frequency words in comparison with control fixations. Reasons for inconsistencies in past research and implications for computational models are discussed.
authors.affiliation: Department of Psychology, University of Potsdam, Potsdam, Germany. kliegl@rz.uni-potsdam.de
authors.forename: Reinhold
authors.initials: R
authors.lastname: Kliegl
authors.forename: Ralf
authors.initials: R
authors.lastname: Engbert
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001288:Attention; D003198:Computer Simulation; D015350:Contrast Sensitivity; D004193:Discrimination Learning; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D007206:Individuality; D008297:Male; D008875:Middle Aged; D011930:Reaction Time; D011932:Reading; D012438:Saccades; D012660:Semantics