Nest building is facilitated by administration of
a. progesterone.
b. estradiol.
c. oxytocin.
d. testosterone.
e. prolactin.
Answer: a. progesterone.
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If an individual shows unusual emotional lability, he or she . . .
a. Never changes his or her emotional state b. Changes emotional states abruptly and unpredictably c. Both of the above d. Neither of the above
When social class factors are not taken into consideration, ethnic differences for intelligence test scores seem to follow which pattern?
a. European Americans score above Native Americans who score above Asian Americans. b. African Americans score below European Americans who score below Asian Americans. c. Latino Americans score about the same as European Americans who score above Asian Americans. d. Native Americans score about the same as African Americans who score above Latino Americans.
Gerald Patterson's coercion model suggests that children's antisocial behavior may result from parents who
a. use exceedingly large amounts of reinforcement with their children to prevent misbehavior. b. sometimes use large amounts of reinforcement, but often ignore misbehavior. c. encourage children to misbehave, then punish them when they do so. d. make threats that sometimes have no consequences, but are other times followed by strong discipline.
Each group of nucleotide bases that provides a specific set of biochemical instructions is called a
a. phenotype. c. chromosome pair. b. gene. d. recessive allele.