The influence of word frequency on recency effects in directed free recall.
Leading theoretical explanations of recency effects are designed to explain the reported absence of a word frequency effect on recall of words from recency serial positions. The present study used a directed free-recall procedure (J. J. Dalezman, 1976) and manipulated the frequency composition of the word lists (pure and mixed). Overall, with pure lists, a greater proportion of high-frequency (HF) words were recalled than low-frequency (LF) words, and with mixed lists, a greater proportion of LF words were recalled than HF words. Of importance, this recall advantage for one frequency over the other as a function of list composition was evident across the last three serial positions, indicating an influence of word frequency on recency effects that is dependent on the frequency composition of the lists. These results challenge one of the major assumptions on which several theories of recency effects have been based.
Department of Psychology, University of Colorado at Boulder, 80309-0345, USA. jimvano@psych.colorado.edu
James P
JP
Van Overschelde
D001288:Attention; D006801:Humans; D011939:Mental Recall; D011578:Psycholinguistics; D012660:Semantics; D012691:Serial Learning; D014706:Verbal Learning