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This is the first full report from the team that discovered the patterns of adult development. Ranking in significance with the original works of Kinsey and Erikson, it explores and explains the specific periods of personal development through which all human beings must pass--and which together for a common pattern underlying all human lives.
"A work of great value...Levinson [has] discovered and created nothing less than a psychological theory of human life, the first such empirically-based conceptual breakthrough since Erikson's a quarter-century ago."--American Scientist