TO THE EDUCATIONAL

Research and theoretical literature about adult development and adult learning are synthesized within a conceptual framegork that has three basic domains: life phase, developmental stage, and learning style. The life phase includes theories that identify age-linked periods of stability and transition throughout adulthood- The development stage refers to structural dimensions of intellect, character, and personality organization. Learning style includes research on individuals ' characteristic predilections and preferences for certain functional modes of learning over others, both cognitively and behaviorally. For each area, the parameters of the construct are defined, key concepts are identified, major representative theories are reviewed, and the implications of the viewpoint, for adult education are discussed. A large proportion of the text deals with the domain of the developmental stage