Relaxation or tension and liking or disliking are the two general messages telegraphed by
a. voice inflection.
b. facial expressions.
c. gestures.
d. body positioning.
D
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______ is the study of heritable changes caused by mechanisms other than changes in the underlying DNA sequence.
A. Heritability B. Genetics C. Genotype research D. Epigenetics
Which of the following is not true of infants' preference for attractive faces over unattractive faces?
a. It has universal characteristics. b. It applies only to human faces, not to animal faces. c. It is related to symmetry of faces. d. It is an evolutionary mechanism for selecting mates.
Researchers interviewed groups of Mexican American working parents about how they taught their children to deal with prejudice. What methodology did their study use?
a. case study b. individual qualitative interviews c. focus groups d. quantitative group observation
A theory is _____
a) proposed to explain how a number of separate facts are related. b) a testable prediction about mental processes or behavior. c) a set of observations. d) proven by peer review.