title: Seeing morphemes: loss of visibility during the retinal stabilization of compound and pseudocompound words.
abstract: When stabilized, a retinal image fades from vision. Earlier studies suggested that knowledge constrains the loss of vision, as disappearing images fragment into familiar subpatterns. Effects of image stabilization on word perception were used in the current study to examine effects of morphemic knowledge on stimulus fragmentations. Bimorphemic compound words (in which beginning and ending trigrams formed morphemic subword units) and monomorphemic pseudo-compound words (with a similar trigram structure) were stabilized. Stimulus fragmentations generally resulted in the visibility of lexically nondistinct strings of letters. However, internal morpheme boundaries also affected the loss of vision when compound words were stabilized. Two follow-up experiments indicated that morpheme-related loss of vision was neither the result of differential forgetting rates nor of guessing bias.
authors.affiliation: Department of Psychology, State University of New York at Binghamton 13902-6000.
authors.forename: A W
authors.initials: AW
authors.lastname: Inhoff
authors.forename: R
authors.initials: R
authors.lastname: Topolski
mesh_terms: D005403:Fixation, Ocular; D006801:Humans; D007802:Language; D011939:Mental Recall; D012160:Retina; D012438:Saccades; D013997:Time Factors; D014796:Visual Perception