A Longitudinal Study of the Development of Executive Function and Calibration Accuracy.

This longitudinal study examined the development of executive function and calibration accuracy in preadolescents. This study's sample consisted of 262 students (127 females) from grades 4 ( = 91), 5 ( = 89), and 6 ( = 82) who took measures of executive function and performance calibration in a sport task three times over 20 months. A latent growth-curve modeling analysis showed a significant relationship between the rates of change of executive function and calibration accuracy.

Acute Effects of Exergaming on Students' Executive Functions and Situational Interest in Elementary Physical Education.

Two studies were conducted to examine the acute effects of exergaming on students' executive functions and to explore their situational interest regarding these games in elementary physical education. The first study involved a two-group, repeated measures, cross-over quasi-experimental design. Participants were 74 (36 boys) fourth- and fifth-grade students who were assigned to the experimental (38 students) and the waiting list control (36 students) group.

Elementary Students' Perceptions of Cognitively Challenging Physical Activity Games in Physical Education.

This study examined 10-11-year-old students' perceptions regarding three different types of physical activity games based on different principles of mental engagement (contextual interference, mental control, or discovery). A total of 156 students (84 girls) from five fourth-grade (75 students) and five fifth-grade (81 students) classes of five elementary schools located in a middle-sized city in central Greece participated in the study. These students participated in a larger project consisting of a series of acute experiments aiming to examine the effectiveness of cognitively challenging physical activity games in elementary physical education.