A male rat that is presented with a sexually receptive female shows an increase of dopamine in the:

Symptoms of maltreatment include

an "out-of-body" feeling. hypervigilance. hypo-manic reactions. depersonalization.

The person recognized as the first scientific psychologist is

A) Sigmund Freud B) Wilhelm Wundt C) B. F. Skinner D) Abe Maslow