title: Explanation can cause Forgetting: Memory Dynamics in the Generation of New Arguments.
abstract: Retrieval-induced forgetting is observed when the retrieval of target information causes the forgetting of nontarget information. The present study investigated whether similar dynamics occur in the context of generating arguments in the process of explanation. Participants studied arguments associated with several issues before attempting to think of new arguments pertaining to a subset of those issues. When given a later memory test, participants were less likely to recall the studied arguments if they had attempted to think of new arguments than if they had not. This argument-induced forgetting effect was observed regardless of whether participants attempted to generate arguments that either agreed or disagreed with the position of the arguments they studied. The effect was significantly reduced, however, and even numerically reversed, when participants generated arguments that were highly related to the studied arguments. This finding fits well with previous research on retrieval-induced forgetting, which has shown that the retrieval or generation of new information fails to cause the forgetting of old information when the two types of information are well integrated or semantically associated.
authors.affiliation: Department of Psychology, University of California, Santa Cruz, Social Sciences II, 1156 High St, Santa Cruz, CA, 95064, USA. jusoares@ucsc.edu.
authors.forename: Julia S
authors.initials: JS
authors.lastname: Soares
authors.affiliation: Department of Psychology, University of California, Santa Cruz, Social Sciences II, 1156 High St, Santa Cruz, CA, 95064, USA.
authors.forename: Benjamin C
authors.initials: BC
authors.lastname: Storm
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D013850:Thinking / Q000502:physiology*; D055815:Young Adult
keywords: Argument generation; Inhibition; Integration; Retrieval-induced facilitation; Retrieval-induced forgetting