Contrasts work of Leontiev and Vygotsky. Suggests that Leontiev concentrated on social activity as a whole, whereas Vygotsky made semiotic mediation through culturally developed symbols a central aspect of his analysis. Maintains that they shared a philosophical base and that Leontiev used Vygotsky's ideas as a starting point to explore human…

This paper reviews the research literature published between 1992 and 1995 on group development and group dynamics in outdoor education and closely allied disciplines. The research is categorized in six general dimensions: (1) how the personal characteristics, skills, and experience that individuals bring to the group influences group dynamics and…