The thickness of the cortex of children with average intelligence peaks at about ages ______

According to the law of effect, a behavior is MOST likely to be stamped in, or repeated, when it is ______

a. ignored c. followed by reinforcement b. preceded by reinforcement d. paired with a neutral stimulus

Following her husband's death, Suzanne had to learn to pay the bills and manage the yardwork. This occurs in the __________ phase of the grieving process

A) avoidance B) confrontation C) restoration D) bargaining