Word frequency effects on recall, recognition, and word fragment completion tests.

In 3 experiments, the effect of word frequency on an indirect word fragment completion test and on direct free-recall and Yes–no recognition tests was investigated. In Experiment 1, priming in word fragment completion was substantially greater for low-frequency words than for high-frequency words, but free recall was unaffected. Experiment 2 replicated the word fragment completion result and showed a corresponding effect in recognition. Experiment 3 replicated the low-frequency priming advantage in word fragment completion with the set of words that P. L. Tenpenny and E. J. Shoben (1992) had used in reporting the opposite pattern in word fragment completion. Using G. Mandler's (1980) dual-process theory, the authors argue that recognition and word fragment completion tests both rely on within-item integration that influences familiarity, whereas recall hinges on elaboration that influences retrievability. (PsycINFO Database Record (c) 2010 APA, all rights reserved)