Citation

Dickerson AE, Fisher AG. Psychol. Aging 1997; 12(2): 247-254.

Affiliation

Department of Occupational Therapy, East Carolina University, Greenville 27858-4353, USA. dicker@ecuvm.cis.ecu.edu

Copyright

(Copyright © 1997, American Psychological Association)

DOI

unavailable

PMID

9189984

Abstract

An experiment was conducted to compare the functional performance of younger and older adults on familiar and unfamiliar tasks under 2 conditions of perceived control. Specifically, the relation between age and motor and process skills was examined. The familiar tasks were simple cooking tasks, whereas the unfamiliar tasks were contrived, meaningless tasks developed for this study. Younger and older adults did not differ in the ratings of the familiarity of the tasks, but results from 2 Age x Task x Choice analyses of variance demonstrated a significant age difference for motor and process skills under all conditions. This suggests that older adults demonstrate age-related decline, even with activities that take motivational, experiential, and ecological validity components into account. For the process skills scale, there was also a significant main effect for choice. These results support the concept that perceived control may improve performance, but not differentially for older adults; that is, younger and older adults both demonstrated improved process performance when given their choice of tasks.

Language: en