Self-regulation (SR) as well as self-regulated learning (SRL) show large interindividual variance in preschoolers. This variance may result in differential developmental trajectories. The present study aims to investigate whether a reduction in interindividual differences over time, which could previously be found for preschoolers' SR, is also present for SRL. Furthermore, the present study aims to explore whether preschool SRL training transfers to SR and whether training effects visible in SRL depend on initial performance. A sample of 94 preschoolers participated in this intervention study. Children were assigned to either a training group or to an active control group. Additionally, the sample was divided into high- and low-SRL preschoolers based on pretest SRL performance. Repeated measures ANCOVAs revealed that in the active control group, differences between high- and low-SRL preschoolers decreased over time. The training group showed a greater increase in SRL than the active control group. Training-induced increases did not vary between high- and low-SRL preschoolers. Additionally, increases in SR were identical for training and active control group. Further research on the transferability of preschool SRL training to SR is needed.
Keywords: Differential development; Preschool training; Self-regulated learning; Self-regulation; Training transfer.
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