According to the chapter The Nose Knowsabout the scent of symmetry, what did the experimenters do to
increase the reliability of their symmetry measurements?
(a) re-calibrated their measurement device after each measurement
(b) made each measurement twice
(c) asked participants to measure themselves
(d) made the measurements while blind to the symmetry of the participants
B
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If two theories can explain the same data, then
a. the simpler theory is the better theory. b. the theory that is unfalsifiable is the better theory. c. the more complex theory is the better theory. d. the least parsimonious theory is the better theory.
Nonshared environmental influences are
a. universals, such as the content of TV cartoon shows. b. experiences that are uniquely personalized for each child. c. factors that cannot be sensed or detected. d. phenotypic expressions of canalized genotypes.
Masculine play behavior and toy selection among young girls is correlated with a. paternal androgen levels. b. maternal androgen levels. c. paternal estradiol levels
d. maternal estradiol levels.
Positron-emission tomography is a method for analyzing the biochemical activity in the brain
Indicate whether this statement is true or false.