A person experiences a traumatic event during childhood. A developmental psychologist would view the traumatic event as an example of which of the following?

Which of the following is a research finding that raises questions about the proposal that the purpose of REM sleep is memory consolidation?

a) There is no correlation between REM and IQ. b) Brain damage that prevents REM sleep has no effect on memory consolidation. c) Antidepressants tend to improve memory performance. d) Amphetamines can improve memory regardless of the amount of REM sleep.

When Hezron's parents reason with him about complying with their requests, Hezron often does not comply. Hezron's parents are likely to

a. adopt a more authoritarian parenting style. c. adopt a more indulgent-permissive parenting style. b. adopt a more authoritative parenting style. d. continue to use the same parenting style.