Anthony D. Ong is Assistant Professor of Human Development at Cornell University. He received his doctorate from the University of Southern California in 2002. His research and scholarly interests center on the nature and development of resilience and positive adaption across the life course. His research has been funded by grants from the National Institutes of Health. Manfred H.M. vanDulmen is Assistant Professor in the Department of Psychology at Kent State University. He received his doctorate from the University of Minnesota in 2001. His research focuses on the relationship processes underlying the development of adaptive and maladaptive social behavior during adolescence and young adulthood. He has a special interest in methodological and measurement issues in developmental psychology.

This book certainly explores a broad range of methods used in positive psychology, and in a very engaging way - by integrating research, concepts and method; even some of the advanced statistics could be grasped by a wide audience. ... It is an excellent reference book.

• 1. Intraindividual Variability ; 2. Intraindividual Change ; 3. Interindividual Differences: Measurement Issues ; 4. Interindividual Differences in Intraindividual Variability ; 5. Interindividual Differences in Intraindividual Change

Anthony D. Ong is Assistant Professor of Human Development at Cornell University. He received his doctorate from the University of Southern California in 2002. His research and scholarly interests center on the nature and development of resilience and positive adaption across the life course. His research has been funded by grants from the National Institutes of Health. Manfred H.M. vanDulmen is Assistant Professor in the Department of Psychology at Kent State University. He received his doctorate from the University of Minnesota in 2001. His research focuses on the relationship processes underlying the development of adaptive and maladaptive social behavior during adolescence and young adulthood. He has a special interest in methodological and measurement issues in developmental psychology.

This book certainly explores a broad range of methods used in positive psychology, and in a very engaging way - by integrating research, concepts and method; even some of the advanced statistics could be grasped by a wide audience. ... It is an excellent reference book.

• 1. Intraindividual Variability ; 2. Intraindividual Change ; 3. Interindividual Differences: Measurement Issues ; 4. Interindividual Differences in Intraindividual Variability ; 5. Interindividual Differences in Intraindividual Change

Anthony D. Ong is Assistant Professor of Human Development at Cornell University. He received his doctorate from the University of Southern California in 2002. His research and scholarly interests center on the nature and development of resilience and positive adaption across the life course. His research has been funded by grants from the National Institutes of Health. Manfred H.M. vanDulmen is Assistant Professor in the Department of Psychology at Kent State University. He received his doctorate from the University of Minnesota in 2001. His research focuses on the relationship processes underlying the development of adaptive and maladaptive social behavior during adolescence and young adulthood. He has a special interest in methodological and measurement issues in developmental psychology.

This book certainly explores a broad range of methods used in positive psychology, and in a very engaging way - by integrating research, concepts and method; even some of the advanced statistics could be grasped by a wide audience. ... It is an excellent reference book.

• 1. Intraindividual Variability ; 2. Intraindividual Change ; 3. Interindividual Differences: Measurement Issues ; 4. Interindividual Differences in Intraindividual Variability ; 5. Interindividual Differences in Intraindividual Change