A drug that blocks the effects of a neurotransmitter is called a(n) ____

In homes where fathers devote as much or more time to child care as mothers,

A) the result is feminine behavior in boys and masculine behavior in girls. B) children tend to be more gender-typed in emotional expression. C) sons tend to be more emotionally sensitive and daughters more self-confident. D) daughters are likely to judge themselves as less competent.

In order to receive an insomnia diagnosis, the patient MUST experience

A) problems falling asleep. B) problems staying asleep. C) constant non-restorative sleep. D) impaired daily functioning.