This vital two-volume handbook summarizes current and emerging research and clinical evidence to provide a working knowledge of the contributions of pediatric psychology, developmental-behavioral pediatrics, and developmental science, and promote the integration of these disciplines to improve child and adolescent health and well-being. In a…

This article discusses concepts related to character strengths and positive youth development and how these ideas can be applied to improve outcomes among gifted young people. A theory with roots in public health, The Theory of Triadic Influence (TTI), is discussed with examples applied to gifted populations. Practitioners and researchers from…

Developmental scientists are often interested in subgroups of people who share commonalities in aspects of development; these subgroups often cannot be captured directly but instead must be inferred from other information. Mixture models can be used in these situations. Two specific types of mixture models, latent profile transition analyses and…

This handbook offers comprehensive coverage of the topics that are relevant to the field of adolescent and young adult development. The "APA Handbook of Adolescent and Young Adult Development" reviews the many factors that impact youth development across varying themes including biological underpinnings, cognitive and emotive processes,…

Declining academic performance, along with a growing apathy of students toward the value of education, demonstrates that students in the United States public education system do not recognize the value of a positive experience in middle schools. A plethora of research and writing has been done on elementary schools and secondary schools, but…