The results show that: (1) in the material award condition, 7-year-old subjects tend to tell lies.

结果发现：（1）在物质奖励条件下，7岁组儿童更容易发生说谎行为。

youdao

The results show that: (1) in the material award condition, 7-year-old subjects tend to tell lies.

结果发现：（1）在物质奖励条件下，7岁组儿童更容易发生说谎行为。

youdao