子どもの視点取得における協調的相互作用の短期および長期効果

Experiment 1 employed a 4 × 2 × 2 mixed design to examine the effects of cooperative interactive games on VPT in children aged 5-8 years. Results demonstrated that: Cooperative interaction significantly enhanced VPT performance, with children exhibiting reduced egocentric responses. Experiment 2 adopted a within-subject design to evaluate long-term effects, revealing that gains diminished after one week and declined below post-intervention levels by three weeks. These findings provide novel evidence for theories of VPT development and social interventions.