Which of the following is true about cones?
a) They are responsible for black and white vision.
b) They are found mainly in the center of the eye.
c) They operate mainly at night.
d) They respond only to black and white.
ANS: b
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Which of the following is NOT considered a barrier to ethnic minorities seeking psychotherapeutic services?
a. Institutional barriers c. Language barriers b. Equal opportunity barriers d. Cultural barriers
Under what circumstances should the full reference citation include the month, day, and year of publication?
a. never b. always c. when the article is from a newspaper d. when the article is from a magazine published more than once a year
Devina really enjoys eating salty snacks. Pretzels, peanuts, and potato chips are her favorite. If her body is to metabolize this salt intake effectively, Devina should hope that her ________ is working properly.
A. pancreas B. adrenal medulla C. adrenal cortex D. thyroid
Five-year-old children's performance on conservation problems illustrates their ___
a. inability to take perspectives other than their own b. reliance on static perceptual states c. egocentric communication skills d. inability to consider classes and relations together