title: Activity duration and adult age differences in memory for activity performance.
abstract: Young and elderly subjects performed a series of activities that varied in the duration of their performances (45 s, 90 s, and 180 s). Duration was found to have a negligible effect on the subsequent recall of the activities and on the magnitude of the age deficit in recall. Operationalization of the program for performing an activity seems essential for establishing a memory trace of that activity's performance, but the duration of performing that activity seems to yield no further enhancement of that trace.
authors.affiliation: University of Missouri-Columbia.
authors.forename: D H
authors.initials: DH
authors.lastname: Kausler
authors.forename: W
authors.initials: W
authors.lastname: Lichty
authors.forename: M K
authors.initials: MK
authors.lastname: Hakami
authors.forename: J S
authors.initials: JS
authors.lastname: Freund
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging / Q000523:psychology*; D001288:Attention; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D008875:Middle Aged; D013997:Time Factors