Variability is a fundamental feature of human brain activity that is particularly pronounced during development. However, developmental neuroimaging research has only recently begun to move beyond characterizing brain function exclusively in terms of magnitude of neural activation to incorporate estimates of variability. No prior neuroimaging…

The purpose of the present research is to explore the development of self-control ability during childhood. A group of 360 children (185 boys and 175 girls from grades 2, 4, and 6) participated in the survey. They completed the Children's Perceived Self-Control Scale (CPSC) which included the interpersonal self-control (ISC), the personal…

Psychological science has much to contribute to enhancing teaching and learning in the classroom. Teaching and learning, in turn, are intricately linked to social and behavioral factors of human development, including cognition, motivation, social interaction, and communication. Psychological science also contributes to effective instruction;…

Early development is likely influenced by quality of early parenting and improvements or declines in quality over time. Little is known about how changes in different dimensions of parenting influence child outcomes, nor the relative sizes of associations when considering several aspects simultaneously. These questions are addressed in the Early…

This study uses data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (ECLS-K) to examine how children's skills and knowledge at kindergarten entry predict their achievement in later grades. It extends previous research by examining longer-term achievement outcomes, namely test scores at the end of fifth grade, and…