title: Semantic and repetition priming effects for Deese/Roediger-McDermott (DRM) critical items and associates produced by DRM and unrelated study lists.
abstract: Two lexical decision experiments investigated priming for a critical item (CI, sleep) and its related yoked associate (YA, blanket) when one had been studied in a related Deese/Roediger-McDermott (DRM) list (Experiments 1 & 2) or a list of totally unrelated words (Experiment 2) and the other had been nonstudied. Semantic priming from the related DRM list occurred for nonstudied CIs (but not YAs) regardless of whether the CI received within-test priming from its studied related YA during the lexical decision task, though the effect in the absence of within-test priming averaged across experiments was only significant by a one-tailed test. Also averaged across experiments, repetition priming occurred for both studied CIs and YAs when they had been studied in related DRM lists whether or not there was also within-test priming from a nonstudied related yoked pairmate, though individual effects within the two experiments were sometimes not significant. Repetition priming boosted semantic priming from related DRM lists less for CIs than for YAs, similar to the finding that memory discriminability is poorer for CIs than for YAs in episodic recognition. This smaller repetition priming boost for CIs than for YAs occurred to the same degree when the CIs or YAs were studied in an unrelated list. When nonstudied CIs and YAs were totally unrelated to all previously studied items and separated by 3-7 items in the lexical decision task, aYA produced a small 16 msec priming effect for its CI, averaged across both experiments. The implications of these results for the activation account of the DRM false-memory effect and for single-prime versus multiple-prime long-term semantic priming effects are discussed. The online addendum may be downloaded from www.psychonomic.org/archive.
authors.affiliation: Department of Psychology, University at Albany, State University of New York Albany, New York 12222, USA. ct7124@albany.edu
authors.forename: Chi-Shing
authors.initials: CS
authors.lastname: Tse
authors.forename: James H
authors.initials: JH
authors.lastname: Neely
mesh_terms: D004192:Discrimination, Psychological; D006801:Humans; D008568:Memory; D010507:Periodicity; D011930:Reaction Time; D012660:Semantics; D014825:Vocabulary