TY - JOUR AU - Moriguchi, Yusuke AU - Sakata, Yoko AU - Ishibashi, Mikako AU - Ishikawa, Yusuke PY - 2015 M3 - Original Research TI - Teaching others rule-use improves executive function and prefrontal activations in young children JO - Frontiers in Psychology UR - https://www.frontiersin.org/articles/10.3389/fpsyg.2015.00894 VL - 6 SN - 1664-1078 N2 - Intervention of executive function during early childhood is an important research topic. This study examined the effect of a child-friendly intervention program, where children interacted with a doll or a puppet. Children were presented with cognitive shifting tasks before and after an intervention. In the intervention, children interacted with a doll or a puppet, and taught rules of the cognitive shifting tasks to the object. As the results, 3- to 5-year-old children significantly improved the performances and strengthened activations in the lateral prefrontal regions as measured by near-infrared spectroscopy. The results suggest that interaction with a doll or a puppet may have a significant impact on the development of executive function. ER -