Which best describes the corpus spongiosum?
a. It contains tissue that fills with blood to cause an erection
b. It is a muscle that helps the penis remain erect during intercourse.
c. It is one of the two bones of the penis.
d. It attaches the penis to the abdomen.
a
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To support the notion of g, Spearman developed a statistical technique called
a. correlation. b. principle components. c. factor analysis. d. analysis of variance.
Male sexual behavior depends heavily on neurons in the medial preoptic area of the hypothalamus releasing which substance?
a. testosterone b. dopamine c. estrogen d. luteinizing hormone
The levels-of-processing approach
a. states that we remember material better if we encode it in terms of sensory characteristics. b. states that deeper processing of material usually leads to more permanent retention. c. emphasizes the difference between short-term memory and long-term memory. d. emphasizes that the best way to learn something is to repeat it over and over.
An Apgar score of __________ indicates a life-threatening situation that requires emergency care
a. 3 or less c. 7 to 10 b. 4 to 6 d. 11 to 14