What is the defining event that marks the onset of semenarche?
a. initial production of sperm
b. first ejaculation
c. initial production of testosterone
d. first sign of pubic hair
b
Psychology
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Wason's 2-4-6 task was used to illustrate what principle?
(a) people tend not to look for contrary facts (b) algorithm use (c) availability (d) mental maps (e) inductive reasoning
Psychology
Regarding the skin receptors, which of the following statements is FALSE?
a. Your skin could be "mapped" by applying heat, cold, touch, pressure, or pain to points all over your body. b. Sensitivity generally matches the number of receptors in a given area of the body. c. The forearm and thigh are more sensitive than the face and hands. d. The skin sensation a person ultimately feels will depend on one's brain activity.
Psychology