Implicit word activation during prerecognition processing: false recognition and remember/know judgments.
Recognition memory for spoken words is influenced by phonetic resemblance between test words and items presented during study. Presentation of derived nonwords (e.g., /d/ransparent or transparen/d/) on a study list produces a higher than normal false recognition rate to base words (e.g., transparent). Test words that share beginning phonemes with studied nonwords have more false recognitions than do those that share ending phonemes. The latter difference has been attributed to familiarity resulting from prerecognition processing of spoken stimuli. As a listener hears/traens/, "transparent" may be activated as a potential solution. In the present experiments, we minimized contributions of postrecognition processing to this phenomenon by presenting a semantically unrelated test word (transportation) that was also expected to be activated during prerecognition stages of processing. The results indicated that false recognition was increased for words presumed to be activated only during prerecognition processing. Remember (R) and know (K) judgments revealed that the majority of studied words were R, and the majority of false recognitions were K. The lowest proportion of R judgments occurred for test words that were not activated during postrecognition processing (e.g., transportation and control words).
Wallace
W P
WP
Department of Psychology, University of Nevada, Reno 89557, USA. wallace@unr.edu
Malone
C P
CP
Spoo
A D
AD
D003071:Cognition / Q000502:physiology*; D006801:Humans; D007600:Judgment; D008568:Memory / Q000502:physiology*; D011897:Random Allocation; D012680:Sensitivity and Specificity; D014825:Vocabulary