title: The costs and benefits of testing and guessing on recognition memory.
abstract: We examined whether 2 types of interpolated tasks (i.e., retrieval-practice via free recall or guessing a missing critical item) improved final recognition for related and unrelated word lists relative to restudying or completing a filler task. Both retrieval-practice and guessing tasks improved correct recognition relative to restudy and filler tasks, particularly when study lists were semantically related. However, both retrieval practice and guessing also generally inflated false recognition for the nonpresented critical words. These patterns were found when final recognition was completed during a short delay within the same experimental session (Experiment 1) and after a 24-hr delay (Experiment 2). In Experiment 3, task instructions were presented randomly after each list to determine whether retrieval-practice and guessing effects were influenced by task-expectancy processes. In contrast to Experiments 1 and 2, final recognition after retrieval practice and guessing was equivalent to restudy, suggesting that the observed retrieval-practice and guessing advantages were in part because of preparatory task-based processing during study. (PsycINFO Database Record
authors.affiliation: Department of Psychology, Washington University in St. Louis.
authors.forename: Mark J
authors.initials: MJ
authors.lastname: Huff
authors.affiliation: Department of Psychology, Washington University in St. Louis.
authors.forename: David A
authors.initials: DA
authors.lastname: Balota
authors.affiliation: Department of Psychology, Montana State University.
authors.forename: Keith A
authors.initials: KA
authors.lastname: Hutchison
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D030141:Feedback, Psychological; D006801:Humans; D011939:Mental Recall; D008875:Middle Aged; D011214:Practice, Psychological; D011581:Psychological Tests; D011897:Random Allocation; D021641:Recognition, Psychology; D055815:Young Adult