Two experiments used a formal model of developmental discontinuity derived from catastrophe theory to test whether the transition from Rule I to Rule II on the balance scale task proceeds discontinuously from ages 6 to 10, focusing on five catastrophe flags. Found that bimodality, inaccessible region, hysteresis, and sudden jump were clearly…

Identifies the common elements from three popular adult development theories (Gould, Levinson et al., and Sheehy). Synthesizes these elements into a framework for describing development during the young adult years. Defines the concept of developmental transition. Discusses the implications of a composite adult development framework for helping…

Research and theoretical literature about adult development and adult learning are synthesized within a conceptual framework 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…

This master's thesis is intended to show that the computer, as an aesthetic medium, will create the social conditions whereby the population will be able to develop the aesthetic bridge of self-actualization, and that the increased numbers of people involved with their own personal psychological development and growth will create social conditions…

To prepare learning materials for health careers programs at the secondary level, the developmental phase of two curriculum projects--the Health Occupations Cluster Curriculum Project and Health-Care Aide Curriculum Project--utilized a model which incorporated a key factor analysis technique. Entitled "A Comprehensive Careers Cluster Curriculum…