Background: Borderline personality symptoms include emotional dysregulation, high levels of impulsivity leading to self-harm and suicidality, an unstable sense of self, fears of abandonment, extremely turbulent relationships, and psychic pain. They are considered to disrupt normative adolescent development however their unique contribution to…

Empirical models of transformative learning offer important insights into the core characteristics of this concept. Whereas previous analyses were limited to specific social groups or topical terrains, this article empirically typifies the phases of transformative learning on the basis of a comparative analysis of various social groups and topical…

Two related studies were conducted in order to investigate whether psychosocial and moral development appeared to have been disrupted and arrested in veterans diagnosed as having posttraumatic stress disorder (PTSD). Study 1 was devoted to developing a measure of late adolescence, early adulthood, and adulthood stages of psychosocial…

A longitudinal study examined relations between 2 approaches to identity development: the identity status model and the narrative life story model. Turning point narratives were collected from emerging adults at age 23 years. Identity statuses were collected at several points across adolescence and emerging adulthood, as were measures of…

Responds to calls for combining the ideas of Piaget and Vygotsky, discussing differences between the two perspectives. Notes that differences are found in underlying assumptions about the nature and process of development, philosophy, stages of development, developmental influences, and the integrity of cognitive structures. Suggests that, given…

Addresses the extent to which differences in Piagetian and Vygotskyan psychologies make their theories incompatible. Differences result from a Vygotskyan belief in a material primary cause for development; Piagetians do not hold this view. Explores this difference in perspective, concluding that, despite it, the two approaches are compatible. (JW)

Two studies examined developmental changes in handwriting variability. Results indicated that, between 3 and 5 years, the number of grip patterns that children routinely use declines and the variability associated with pen-surface positioning declines. Older 3-year-olds used an adult grip pattern more often and were less variable in pen-surface…

For the field of human development, the synthesis of older theories of the environment, newer context theories, biological theories, and systems theories permit the generation of new models for the developmental process. This paper reviews, compares, and contrasts recent theories of development and presents a synthesis that can guide future…

By omitting the private and positive dimensions of morality and focusing on a single dimension of moral experience, interpersonal value conflict, Lawrence Kohlberg's Moral Development Program presents a one-sided interpretation of ethics--one which in educational practice is likely to produce morally imbalanced students. (Author/LC)

A model of identity formation, based on the cognitive developmental stages of social perspective-taking, was tested to determine if identity is achievable through cognitive strategies of considering the self in relation to friends, family, peers, and society. Two separate studies, one involving college students (N=28) and one involving high school…

Describes a study to extend research of Piaget and Jahoda into children's spatial conceptions. Individual testing and interviewing are discussed. Results indicate differences in rate of spatial stages development of Swiss, Scottish and American children, although Piagets' original theorized stages remain invariate. (Author/AV)

Analyzed young, middle-aged, and old adults' ratings of person-descriptive attributes with respect to developmental change throughout adulthood for themselves and other people. Also assessed aspects of subjective identification with age groups. Findings suggested three modes of social comparison: self-assessment, self-enhancement involving…

This study indicates several areas in which the contributions of Piaget, Dewey, and Vygotsky appear to substantiate Montessori theory and practice. Historical information concerning the emergence and accessibility of developmental and educational theory is also provided. The work identifies similarities and differences in the theorists' views of…

Analyses of communicative exchanges among 64 playgroup children revealed that both 3-and 4-year-old nonhandicapped children adjusted the communicative function, style, and affective quality of their interactions when addressing mildly developmentally delayed companions. Adjustments were more closely related to interpersonal and social status…

Examined autonomy and individuation levels within financial, residential, romantic, and family formation domains among 17- to 27-year-olds in a community-based longitudinal study. Found that subgroup differences related to family socioeconomic status, parental divorce, gender, or race were not generally attributable to educational enrollment. Both…