title: Recall and recognition hypermnesia for Socratic stimuli.
abstract: In two experiments, we investigate hypermnesia, net memory improvements with repeated testing of the same material after a single study trial. In the first experiment, we found hypermnesia across three trials for the recall of word solutions to Socratic stimuli (dictionary-like definitions of concepts) replicating Erdelyi, Buschke, and Finkelstein and, for the first time using these materials, for their recognition. In the second experiment, we had two "yes/no" recognition groups, a Socratic stimuli group presented with concrete and abstract verbal materials and a word-only control group. Using signal detection measures, we found hypermnesia for concrete Socratic stimuli-and stable performance for abstract stimuli across three recognition tests. The control group showed memory decrements across tests. We interpret these findings with the alternative retrieval pathways (ARP) hypothesis, contrasting it with alternative theories of hypermnesia, such as depth of processing, generation and retrieve-recognise. We conclude that recognition hypermnesia for concrete Socratic stimuli is a reliable phenomenon, which we found in two experiments involving both forced-choice and yes/no recognition procedures.
authors.affiliation: a Faculty of Human Sciences , Institute of Psychology, University of Osnabrück , Osnabrück , Germany.
authors.forename: Miguel
authors.initials: M
authors.lastname: Kazén
authors.affiliation: b Laboratorio de Cognición, Facultad de Psicología , Universidad Nacional Autónoma de México , Mexico City , Mexico.
authors.forename: Víctor M
authors.initials: VM
authors.lastname: Solís-Macías
mesh_terms: D000328:Adult; D002755:Choice Behavior; D006801:Humans; D011939:Mental Recall; D021641:Recognition, Psychology; D055815:Young Adult
keywords: ARP hypothesis; Abstract; Concrete; Episodic memory; Hypermnesia; Recall; Recognition; Socratic stimuli