Discusses the nature of wisdom and its function in the developmental process and how it differs from cognitive ability. Compares these two constructs with respect to the domains of behavior they represent, the operational tasks used to assess them, and the relationship of logic and time in their development. (Author)

Children follow a Piagetian cognitive-developmental sequence in their ability to understand age concepts, as shown by the association between responses on the Concept of Age instrument and level of reasoning on conservation tasks. Education in aging must consider the reasoning patterns of children of various ages. (Author)

Examined the development of belief discrepancy reasoning, or how people evaluate disagreeing others, with 44 college and elderly respondents. Results showed the elderly were significantly lower in belief discrepancy reasoning and higher in dogmatism than the college sample. The elderly sample did not evidence intolerance, but rather relativism.…