This translation of an article by Vygotsky traces the major theories of periodization and evaluates these views of child development. In addition, he advances his theory of periodization that is based upon the development of the child's personality. (ST)

In a response to comments by P. T. Costa, Jr., and R. R. McCrae on the current authors' original article, the authors show that Costa and McCrae's writings on personality suggest a belief in immutability of personality traits. The authors agree with Costa and McCrae that new personality trait models that provide an accurate lower order structure…

Examines the connections between the experience of social history and personality development. Outlines a model that demonstrates how the impact of social events is mediated by life stage. Interprets longitudinal data collected over the past 40 years on women's work and family lives in terms of the model. (FMW)

The individuation process was explored from a social-cognitive perspective using 61 kibbutz adolescents and youth in grades 4, 7, and 10, and post-high school in military service. Results support the developmental sequence of the individuation construct in kibbutz adolescents and fit the model proposed by A. Mazor (1985). (SLD)