Generally speaking, the _______________ in the brain is in charge of the left side of the body

Newborns show positive facial expressions in response to

A) fishy odors. B) rotten egg odors. C) the smell of bananas. D) the smell of vanilla.

Some investigators have concluded that the forms of logic required by Piagetian tasks

A) are heavily influenced by training, context, and cultural conditions. B) emerge spontaneously during middle childhood. C) emerge spontaneously during adolescence. D) show little variation worldwide.