When Bobby misbehaves in a store, his father looks angrily at him, does not speak to him, and walks away, ignoring Bobby's pleas for forgiveness. Bobby's father is exhibiting which approach to controlling Bobby's behavior?

A child with a learning disability

a. has substantially below average intelligence. b. has normal intelligence but difficulty in an academic subject. c. has a visual impairment. d. is hyperactive.

A new mother is surprised to see that her newborn looks like he is covered with cottage cheese. The substance she is noticing is called:

a. vernix caseosa b. noradrenalin c. lanugo d. molding