At the Museum of Science and Industry, Joan finds an exhibit with three colored spotlights. By adjusting the intensity of the red, green, and blue lights and overlapping them, Joan is able to create any color she likes. Which theory of color vision does this support??
a. ?opponent-process
b. ?synthesis
c. ?dichromatic
d. ?trichromatic
ANSWER:
d
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Research on the treatment of women in therapy indicates that
a. gender bias is no longer a problem in therapy because most therapists agree with the principles of nonsexist therapy. b. although early research found evidence of gender bias, current studies find no significant influence of gender stereotypes in therapy. c. therapists seem to be influenced by the same gender stereotypes and discrimination as the culture as a whole. d. most therapists are unaware of the possible problem of gender bias in therapy.
Methamphetamine is ____ and causes ____.
A. taken in pill form; a sudden "crash" B. smoked; intense visions or hallucinations C. taken in pill form; depression D. smoked or snorted; a near instantaneous high
If the results of an experiment are statistically significant, we may conclude that the
a. operational definitions were reliable. b. experiment was important. c. dependent variable had an effect on the independent variable. d. results were probably not due to chance. e. operational definitions were valid.
Circadian rhythms are controlled by the __________
a) pineal gland. b) suprachiasmatic nucleus (SCN). c) thalamus. d) hippocampus.