This article clarifies and systematizes different elements inherent in conceptualizations of adult education. Distinctions are made between an age aspect and a life-cycle aspect, and between the aspects of time, formality, organization, intentionality, and normality. (Author/LMO)

Discusses procedures for the analysis of instructional strategies incorporated into distance learning materials, especially with regard to the development of higher order cognitive ability (i.e., critical thinking). Three approaches to task analysis are examined, including the learning hierarchy model, the concept hierarchy, and the information…