判断题 The purpose of this experiment is Comparing the concept formation processes between simple and complex relationships of spatial position.（）

多项选择题 According to the content，the memory can be divided into（）.

多项选择题 The experimental methods of time perception include（）

单项选择题 How many members of the group is best.（）

判断题 Iowa Gambling Task was originally developed to detect problems patients withdamage to the ventromedial prefrontal cortex.（）