Outlines some of the ways in which the application of technology to increase productivity, the affluence generated by it, and the related structural changes in society have contributed to the creation of adolescence in the North American urban-industrial society. Highlights seven important structural factors that make adolescence essentially a…

This study explored middle school teachers' perspectives on and expectations of adolescence and puberty, using observations and interviews of 15 teachers in two Japanese middle schools and two United States (U.S.) middle schools, as well as a survey of teachers in selected schools in both nations. Teachers in the U.S. described puberty as being…