Considered the applicability of problem-solving concepts such as planfulness and depth of search to older adult cognitive behavior. Older adults (N=36) solved isomorphic inquiry problems. Half were given planning instructions. Planning instructions reduced the number of questions prior to solution and increased the informational value of…

Research on logical competence in adulthood was framed by the general competence-moderator-performance model of life span cognitive development constructed by Overton and his colleagues. This approach was able to distinguish between logical knowledge necessary for task solution and informational processes that may facilitate or inhibit the…

This study examined the cognitive skills and attitudes toward self and others in samples of independent seniors and young men and women. Three proceedings were used to address questions of age or gender differences. Study 1 (N=95) compared the scores of older adults (approximate age range, 64-95 years) on the Silver Drawing Test of Cognition and…