Children's self-control behavior in motor and cognitive tasks was examined in a series of two studies in which modeling and self-regulatory mechanisms were varied to assess the influence of each. In the first study, 6-, 7-, 9-, and 11-year-old children individually played a 20-trial game of 'Simon Says' (involving activation and inhibition trials)…

This study investigated the effect of singing within the elementary school music classroom on (1) students' preference for one of two performances of the same song and (2) students' ideas of "correct" performance. Seventy-five third and fourth graders were concurrently involved in separate experimental groups. One group was taught to sing…