Secretions of __________ and __________ increase during puberty, leading to tremendous gains in body size and to attainment of skeletal maturity.
A. estrogens; adrenal androgens
B. epinephrine; adrenal androgens
C. growth hormone (GH); thyroxine
D. melatonin; growth hormone (GH)
Answer: C
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Children who grow up in families headed by __________ parents tend to have a stronger sense of extended family.
A. gay or lesbian B. Caucasian American C. Asian American D. African American or Hispanic
According to the classification scheme for sexual offenders developed by Knight and Guay, what category would describe a man who is preoccupied with nonviolent sexual fantasies, shows deficits in his ability to process social cues from women, and has
feelings of inferiority? a. sadistic b. vindictive c. nonsadistic d. opportunistic
What part of the male reproductive system contracts and expands to regulate the temperature of the testicles?
a. Cremaster muscle b. Penile root c. Perineum d. Seminiferous tubules
Continuity is the tendency ________
a) to perceive objects, or figures, on some background b) to complete figures that are incomplete c) to perceive objects that are close to each other as part of the same grouping d) to perceive things with a continuous pattern rather than with a complex, broken-up pattern