Darwin believed that nonverbal communications were once-useful physiological reactions. Which face could Wghn, an early human, make that looks like vomiting in order to communicate to his group, "Don't eat that!"?
a. a happy face
b. an angry face
c. a surprised face
d. a disgusted face
Answer: D
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According to research examining the relationship between genetics and shyness (Reiss et al., 2000), parents who are overprotective of a shy child
a. may accentuate the child's shyness. b. may minimize the child's shyness. c. may see the child outgrow his/her natural shyness over time. d. may also have outgoing children who tend to dominate the shy child. e. may have relatively little influence on the child's genetically determined shyness.
When you look at a picture, information about the right visual field is sent to the left hemisphere of the brain and information about the left visual field is sent to the right hemisphere of the brain. This crossover occurs in the ____.?
a. ?ganglion cells b. ?bipolar cells c. ?lateral geniculate nucleus d. ?optic chiasm
"Suppose that an angry customer started yelling at you in front of other customers. What would you do?" This type of interview question is an example of a:
a. disqualifier b. clarifier c. future-focused (situational) question d. past-focused question
Periods of REM sleep alternate with periods of non-REM sleep in a cycle that recurs about every _____________ minutes or so
A) 30-40 B) 90-100 C) 150-160 D) 210-220