Affective valence and memory in depression: dissociation of recall and fragment completion.
Depressed (n = 16) and nondepressed (n = 16) subjects' memory for affectively valenced words was assessed by an explicit test (free recall) and an implicit test (word fragment completion). Under free-recall instructions, depressed subjects recalled significantly more negatively valenced than positively valenced words, whereas the opposite pattern was observed in nondepressed control subjects. These results replicate those previously reported in the literature. The differential effect of word valence was absent, however, when memory was tested implicitly: Depressed and nondepressed subjects exhibited equivalent priming of positive and negative words. These data are discussed in terms of Williams, Watts, MacLeod, and Mathews's (1988) model of depression.
Denny
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EB
Department of Psychology, University of North Carolina, Greensboro 27412.
Hunt
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RR
D000328:Adult; D000339:Affect; D001288:Attention; D003863:Depression / Q000175:diagnosis / Q000523:psychology*; D005260:Female; D006801:Humans; D011939:Mental Recall; D012660:Semantics; D014706:Verbal Learning