Nonuniform Effects of Reinstatement within the Time Window

Autor/inn/en	Galluccio, Llissa; Rovee-Collier, Carolyn
Titel	Nonuniform Effects of Reinstatement within the Time Window
Quelle	In: Learning and Motivation, 37 (2006) 1, S.1-17 (17 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0023-9690
DOI	10.1016/j.lmot.2005.01.002
Schlagwörter	Memory; Time; Operant Conditioning; Infants; Predictive Validity; Retention (Psychology) + Suchen Sie Ihr Suchwort? Gedächtnis; Zeit; Operante Konditionierung; Infant; Toddler; Toddlers; Kleinkind; Merkfähigkeit
Abstract	A time window is a limited period after an event initially occurs in which additional information can be integrated with the memory of that event. It shuts when the memory is forgotten. The time window hypothesis holds that the impact of a manipulation at different points within the time window is nonuniform. In two operant conditioning experiments with 68 3-month-old human infants, we tested the predictive validity of the nonuniformity principle for reinstatement--a partial training trial that forestalls forgetting. After demonstrating that 3-month-olds forget the training task after 5 days (Experiment 1), we presented a reinstatement early (immediately), midway (3 days), or late (5 days) in the time window (Experiment 2). Retention increased exponentially with the reinstatement delay. The surprising magnitude of this result, plus its generality across tasks and species, strongly suggests that the timing of reinstatement differentially affects the outcomes of studies on learning and memory. (Author).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10