The chromosomes that determine if a fetus will be male or female are known as the _____

In signal detection tasks, naysayers will have more hits than yea-sayers

Indicate whether this statement is true or false.

The more "committed" the brain is to native-language patterns, the

A) better children's mastery of their native language. B) more effectively children acquire foreign language. C) more difficult it is for children to acquire reading skills. D) greater the chance the child is ambidextrous.