title: Benefits of testing for nontested information: retrieval-induced facilitation of episodically bound material.
abstract: Testing is a powerful means to boost the retention of information. The extent to which the benefits of testing generalize to nontested information, however, is not clear. In three experiments, we found that completing cued-recall tests for a subset of studied materials enhanced retention for the specific information tested, as well as for associated, nontested information during later free-recall testing. In Experiment 1, this generalized benefit was revealed for lists of category-exemplar pairs. Experiment 2 extended the effect to unrelated words, suggesting that retrieval can enhance later free recall of nontested information that is bound solely through episodic context. In Experiment 3, we manipulated the format of the final test and found facilitation in free-recall, but not in cued-recall, testing. The results suggest that testing may facilitate later free recall in part by enhancing access to information that is present during a prior temporal or list context. More generally, these findings suggest that retrieval-induced facilitation extends to a broader range of conditions than has previously been suggested, and they further motivate the adoption of testing as a practical and effective learning tool.
authors.affiliation: Colorado State University, Fort Collins, CO, USA, rowlandc@colostate.edu.
authors.forename: Christopher A
authors.initials: CA
authors.lastname: Rowland
authors.forename: Edward L
authors.initials: EL
authors.lastname: DeLosh
mesh_terms: D000328:Adult; D003463:Cues; D006801:Humans; D061212:Memory, Episodic; D011939:Mental Recall / Q000502:physiology*; D011214:Practice, Psychological; D012153:Retention, Psychology / Q000502:physiology*; D055815:Young Adult