Contemporary learning and development models have identified parkour-style training as a vehicle for athlete enrichment. However, perceptions of team-sport coaches and their receptiveness to such models of athlete enrichment have not been investigated and remain unclear. To explore how parkour-style training could be integrated into athlete…

Empathy is an important social skill and is believed to play an essential role in moral development (Hoffman, 2000). In the present longitudinal study, the authors investigated adolescents' development of perspective taking and empathic concern from age 13 to 18 years (mean age at Wave 1 = 13 years, SD = 0.46) and examined its association with…

This study explores educators' reflections on professional childcare practice in different national contexts. The data were collected by showing video clips of classroom activities in Japanese, Dutch and German pre-schools to experienced German and Dutch pre-school teachers. The clips were used to elicit their opinions on playing and learning in…

Objective: To study familial and nonfamilial environmental influences on attention problems and attention-deficit/hyperactivity disorder (ADHD) in monozygotic twins discordant and concordant-high and low for these traits. Method: Ninety-five twin pairs from The Netherlands Twin Register were selected. Longitudinal survey data were collected at 1,…