Which of the following is a hormone?
a. Glutamate
b. Epinephrine
c. Dopamine
d. Serotonin
Answer: b
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Jamal is asked to describe himself. Which of Jamal's statements represents his social identity?
a. I am an African American. b. I see myself as a conservative person with a strong belief in tradition. c. I am intelligent and creative. d. I think of myself as a highly sociable person. e. I am someone who has little regard for social status.
The idea that the eye contains three kinds of photoreceptors differentially sensitive to red, green, and blue that are responsible for color vision was proposed by the German physiologist
a. Gustav Fechner. c. Ernest Heinrich Weber. b. Ewald Hering. d. Hermann von Helmholtz.
Which of the following is a situational barrier to seeking early prenatal care?
A) psychological stress B) difficulty arranging transportation C) ambivalence about the pregnancy D) demands of taking care of other young children
How do cognitive psychologists study mental processes?
a) They administer personality tests to individuals. b) They infer mental processes from observable behaviors. c) They correlate mental processes with specific EKG recordings. d) They study physiological indicators in the periphery of the body.