Li guangming: water tank is aleak, and the temperature is too high.
李光明：水箱漏水日本国产精品VA在线观看，溫度高到不行了。
The experiment 1 used a revised Piaget Aleak set to test children's understanding about time seriation and a classical false belief task, unexpected content task to test children's understanding about false belief;the experiment 2 used a familiar event - to put on the clothes - to test children's understanding about time seriation and a classical false belief task, unexpected location task to test children's understanding about false belief;the experiment 3 still used the familiar event and.unexpected location task, but has let the way which child began to operate to test child's succession cognition ability, meanwhile test the children's understanding about to succession of false belief task.
