Melanopsin is:
a. A photopigment
b. Found in 1% of the ganglion cells of humans
c. Sensitive to light
d. All of the above
D
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Jason has difficulty obtaining and maintaining an erection during sexual relations. He is most likely experiencing
a. male orgasmic disorder. b. mental stimulation disorder. c. erectile disorder. d. male arousal disorder.
Which of the following is true concerning intermittent schedules of reinforcement?
A) Interval schedules yield higher rates of responding as compared to ratio schedules. B) Ratio schedules yield higher rates of responding as compared to interval schedules. C) Fixed schedules yield higher rates of responding as compared to variable schedules. D) All combinations of intermittent schedules yield similar rates of responding.
What is differentiation when referring to a relationship?
a. Finding another person who completes you. b. Rejecting a person who is not similar to you. c. Doing what the other person likes. d. Each person being capable of standing alone.
According to Tse, children develop the concept of ethnicity in the following sequence:
A) unaware, ambivalent, emergence, incorporate. B) ambivalent, unaware, emergence, consolidation. C) unaware, incorporate, emergence, consolidation. D) emergence, unaware, aware, developed.