If you want to identify clusters of cell bodies in a sample of tissue, it would be best to use the
A. Golgi silver stain.
B. Nissl stain.
C. myelin stain.
D. horseradish peroxidase stain.
Answer: B
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Prior to the birth of their first child, Ward and June have very strong gender-role orientation. Ward, the father, is extremely masculine while June, the mother, is extremely feminine. According to the "parental imperative," what would you expect to happen to Ward and June's gender roles following the birth of their first son, Wally?
a. Both June and Ward will become more feminine. b. June will become more masculine and Ward more feminine. c. Both June and Ward will become more masculine. d. There will be little change in their gender roles.
The type of intelligence Howard Gardner proposes is displayed by someone who has great insight into her or his own feelings and emotions is:
a. bodily-kinesthetic intelligence b. naturalist intelligence c. intrapersonal intelligence d. interpersonal intelligence
Piaget called the knowledge that an object continues to exist even after it has been removed from view:
a. existential constancy c. item memory b. substance constancy d. object permanence
Mark is a participant in a sleep study at his university. The researchers observe that Mark enters REM sleep earlier in the night than most of their other participants and he spends a greater than normal proportion of his sleep time in REM. They explain to Mark that a. he should be evaluated at the student health center for depression
b. his sleep is within normal ranges for a young adult. c. he probably is working out too strenuously at the gym right before bedtime. d. he probably should avoid taking so many morning courses, as he is likely to be an "owl.".