[16-4a]Education 14

[4AM-064-PP] A Short Longitudinal Study on the Changing of the Exclusivity in Upper Grade Elementary Students’ Friend Groups

A Comparison Over Two Time Points: the Middle, and the End of the School Year

.*Shuto Suzuki¹, Takumi Umemura^1,2, Rikuto Takahashi¹ (1.Hokkaido University, 2.Hokusho University)

Keywords:Friend group, Exclusivity, Longitudinal study