Which sex-related problem faces men during middle adulthood?
A. less time to achieve an erection
B. endurance decreases
C. volume of ejaculate increases
D. testosterone declines
Answer: D
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How does the knowledge of genderrole standards influence a child's behavior?
a. It influences how much they love their parents. b. It influences their food preferences and tastes. c. It influences their preferences for certain toys and games. d. It influences whether they will go to preschool.
Which of the following is least likely to co-occur with major depressive disorder in young people?
a. conduct problems b. ADHD c. autism d. substance abuse
Five-year-old Rudy sits at the table as his father does, holds the spoon, and drinks his juice as his father does. Rudy is most likely following what process?
a. identification c. examination b. modeling d. adaptation
A protein which binds with a specific molecule in the brain is known as a
a. hormone b. teratogen c. receptor d. neurotransmitter