Originally published in Contemporary Psychology: APA Review of Books , 2000, Vol 45(5), 554-556. Reviews the book by Dweck (see record 1999-02577-000 ) which presents a summary of Dweck's research career and shows how examining self-theories illuminates basic issues of human motivation, social cognition, mental health, and development. The chapters specify adaptive and maladaptive motivational patterns; show how these are fostered by individuals' self-theories and experiences; and delineate the consequences for achievement, social relationships, mental health, and society. The reviewer suggests that the book is rich in theory and research, and also provides examples of implications of the work for personal health, development, education, and society. The book has many strengths. Chapters are short; by setting a goal of reading one or two chapters per day, one could finish the book in two weeks. It is superbly well organized. Chapters build on one another successively. Much like a good novel, each chapter ends in such a way to lead naturally into the next chapter. The book also is nicely linked with other disciplines. This book is likely to make a solid contribution to the literature on achievement motivation. It is a key piece of evidence in the debate on what are the critical motivational processes and how they operate in achievement situations. (PsycINFO Database Record (c) 2012 APA, all rights reserved)