In this book the focus is upon education as the vehicle through which individual differences must be reconciled in the light of a moral commitment to the principles of equality. The axiom of equality is reviewed as it was laid down by philosophers in the seventeenth and eighteenth centuries. More recent developments in the philosophy of equality…

The "APA Educational Psychology Handbook" reflects the broad nature of the field today, with state-of-the-science reviews of the diverse critical theories driving research and practice; in-depth investigation of the range of individual differences and cultural/contextual factors that affect student achievement, motivation, and beliefs;…

This book reports on a study of 850 pairs of twins who were tested to determine the influence of heredity and environment on individual differences in personality, academic ability, and interests. It presents the background, research design, and procedure of the study, tabulations of the test results, and extensive analyses of the findings.…

This book analyzes the MacArthur Longitudinal Twin Study, a collaborative study by leading developmental scientists and behavioral geneticists on the transition from infancy to early childhood. Part 1 of the book describes the twin method and procedures used and introduces the analytic strategies. Parts 2 through 4 present results related to…

Based on the view that individual variability is best understood as the result of influences from multiple domains operating over time, this book describes how different domains of influence operate, describes the operating processes in common to the different influences, and shows how these processes meet the criteria for a full-fledged system.…