Generalizing from research described in the text, if you were to study couples in dual-earner families, you would expect to find the highest levels of stress for people in which of the following groups?

Morphine and heroin are

A) amphetamines B) opiates C) hallucinogens D) barbiturates

Rats trained in the water memory task have identified the ___ as involved in consolidation; animals given a drug that blocks the neurotransmitter ___ were not able to remember the location of a hidden platform

a. amygdala; acetylcholine b. hippocampus; glutamate c. hippocampal formation; serotonin d. cingulate gyrus; dopamine