Enactment effects and integration processes in younger and older adults' memory for actions.
The positive effects of gesturing on memory are robust but their interpretation is still controversial. To clarify the issue, recognition and cued recall of action phrases were compared in 24 younger (M=20 years) and 20 older adults (M=68 years), in three encoding conditions--purely verbal tasks (VTs), subject-performed tasks (SPTs), and experimenter-performed tasks (EPTs)--for well- and poorly integrated phrases. As expected, the effects of these factors were significant, but there was no interaction between age-related differences, enactment effects, and semantic association. In particular, both SPT and EPT displayed similar advantages over VT conditions in both age groups and in the two memory tasks. These results are discussed in relation to the debate between Engelkamp on one side, and Kormi-Nouri and Nilsson on the other side, about the role of motor components in the episodic integration of verbs and nouns in action phrases.
Feyereisen
Pierre
P
Universite catholique de Louvain, Louvain-la-Neuve, Belgium. pierre.feyereisen@uclouvain.be
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D000704:Analysis of Variance; D001245:Association Learning; D005260:Female; D005868:Gestures; D006801:Humans; D008297:Male; D011939:Mental Recall; D008875:Middle Aged; D011597:Psychomotor Performance; D021641:Recognition, Psychology; D012660:Semantics; D055815:Young Adult