On seeing the snake，the man sprang up（）a start.

The dependent variables of this experiment include RT a...

判断题The dependent variables of this experiment include RT and ACC.（）

The purpose of this experiment is Comparing the concept...

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

According to the content，the memory can be divided into...

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