Which hormone in males plays a critical role in the formation of male genitals prenatally and
triggers the sequence of changes in primary and secondary sex characteristics at puberty?
a. thyroxine
b. adrenal androgen
c. testosterone
d. estrogen
c. testosterone
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In hypothesis testing our job would be much easier if
a. sample statistics accurately reflected population parameters. b. subjects didn't vary so much from one another. c. we knew the population values. d. all of the above
Pragmatism maintains that beliefs, thoughts, and behaviors must be judged according to their:
a. logical consistency b. consequences c. moral implications d. compatibility with societal and cultural norms
Which of these measures of infant performance is known to predict later IQ of preschoolers or grade-schoolers?
a. Intensity of crying b. Visual tracking of moving targets c. Preference for novelty d. Speed of circular reactions
In the case study of "Elaine" in Chapter 1, which ideas below reflect an ecological perspective?
a. understanding how gender role expectations have influenced Elaine's family life b. helping Elaine obtain financial resources c. encouraging Elaine to seek wider sources of support d. all of the above