In human evolution, advances like agriculture and literacy are somewhat unusual because they
A. increased reciprocal altruism.
B. were not associated with any reproductive advantage.
C. happened very quickly.
D. were not accompanied by increases in brain size.
Answer: D
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In __________ conditioning, existing behavior is strengthened or weakened by changing the consequences.
A. social B. operant C. classical D. Freudian
The results of research on facial expressions mostly support a(n) _____ position on emotional expressions.
A) cognitive B) absolutist C) relativistic D) epigenetic
When a neuron is inactive, more of which of the following exist OUTSIDE the neuron?
a. positive ions b. negative ions c. myelin sheaths d. neuropeptides
Prototypes are most closely associated with which term??
a. ?basic level categories b. ?natural concepts c. ?cognitive maps d. ?image scanning