Taking the "text" out of context effects in repetition priming of word identification.
Repetition priming of masked word identification is reduced when initial exposure to target words is in a text rather than in a word list. We demonstrate that there is nothing special about the text context that reduces priming. In Experiment 1, target words read in normal text or in rapid serial visual presentation (RSVP) text--either coherent or scrambled--produced similarly reduced priming, relative to the same words read aloud in a list. In Experiment 2, the delay was decreased between study and test for words presented in text, but they still displayed less priming than did words presented in a study list and tested after an equivalent delay. In Experiment 3, presenting study list words in RSVP to prevent reading each word aloud diminished priming to the same level as that in the text context. We conclude that presenting a target in context prevents it from being encoded and responded to as distinctively as when presented in isolation.
Masson
M E
ME
Department of Psychology, University of Victoria, P. O. Box 3050, Victoria, BC, V8W 3P5 Canada. mmasson@uvic.ca
MacLeod
C M
CM
D001288:Attention; D003210:Concept Formation; D006801:Humans; D011930:Reaction Time; D011932:Reading; D012660:Semantics; D013334:Students / Q000523:psychology; D014706:Verbal Learning