Abstract
This study aimed to clarify the changes in intimacy among children and the key factors that foster spontaneous interactions during exchange activities between kindergartens and elementary schools. Referring to the concept of the sphere of intimacy, we analyzed how mutual approval among children developed throughout these activities. Our findings showed that as exchange activities progressed in response to children’s voices, their initial perception of each other, primarily based on social recognition, gradually transformed. This evolution led to the emergence of unique, individual perspectives of recognition, deepening their engagement. The study suggested that to facilitate children’s spontaneous interactions, it is crucial to enhance the quality of education through pre-exchange experiences, daily interactions during breaks, and activities collaboratively developed with children.
