In these lyrics from the Lerner and Loewe musical "Gigi," a couple tries to recall the first time they met. The information they are seeking is part of ________ memory

A key event in setting off puberty occurs when

A) there is a surge in levels of human growth hormone. B) the adrenal gland produces higher levels of stress hormone. C) the hypothalamus becomes less sensitive to sex hormones and signals the gonads to produce higher levels of them. D) the growth curve becomes steepest.

Very few people have actually come in contact with a shark, but many would show fear at the sight of a large fin swimming through the ocean waves because they have seen movies or news reports in which people have been attacked by sharks. This illustrates

a. vicarious classical conditioning. b. shaping. c. operant conditioning. d. desensitization.