This study interviewed five philosophically precocious individuals (PPIs), four Chinese and one American, to examine their development. Theoretical frameworks used to evaluate data were the Transcendence Evolution Model and the taxonomy of developmental strategies. The Transcendence Evolution Model posits that children's different developmental…

This book is an outgrowth of a 2-year study of 284 children discovered during preschool or kindergarten to be advanced in mathematics. In addition to psychometric and cognitive testing conducted at the beginning, middle, and end of the study, half of the children attended biweekly interventions designed to enrich their experience with mathematics.…