3岁幼儿的二级观点采择及合作互动的影响
金心怡, 周冰欣, 孟斐

Level 2 visual perspective-taking at age 3 and the corresponding effect of cooperation
JIN Xinyi, ZHOU Bingxin, MENG Fei
表1 实验1“乌龟任务”被试得分情况
组别 得分 前测 后测
合作组 1 3 (12.50%) 8 (33.33%)
0 21 (87.50%) 16 (66.67%)
竞争组 1 3 (12.50%) 3 (12.50%)
0 21 (87.50%) 21 (87.50%)