The rigidity construct is reinterpreted in terms of the cognitive developmental approach. A review reveals both cognitive and developmental themes, with an emphasis on the structural and operational properties of rigidity. Notes weaknesses of previous approaches to rigidity and discusses implications and predictions from the proposed model.…

A review of previous research has failed to demonstrate that a family life-cycle model is a viable theoretical framework for investigating and understanding patterns of change in marital satisfaction or discord in the American family. (Author)

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…

The context of Hohlberg-prompted interest in moral development stage models is described. Some of Piaget's scattered comments about the use of stage models in studying and understanding moral development are presented and their implications exposed. While admitting the necessity and utility of such heuristic models, Piaget frequently urges caution…

A conceptual model is presented to examine the hypothesis that androgyny is advantageous to the psychological well-being of both females and males in American society. A format for the multi-dimensional assessment of both sex-role components and indices of well-being is proposed, and possibilities for exploring the interface between these sets of…

The first section of this paper includes a brief review of adult development literature with a focus on life-stages. A study of 325 adults who completed questions about themselves is also reported. Areas of concern for important proportions of the sample are noted. Adult development programming can begin with these data-supported focal points. The…