Human twin studies suggest that aggressiveness is
a. heritable, and impulsive aggression is particularly so
b. heritable, and premeditated aggression is particularly so.
c. almost entirely the result of learning.
d. heritable in males, but not in females.
a
Psychology
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Most axon terminals contain a number of tiny oval sacs called __________
a. synaptic vesicles b. synaptic knobs c. neurotransmitters d. receptor sites
Psychology
Without actually counting with numbers, even young infants can determine that one set of objects has more or less than another set. This skill is called
A) unconscious counting. B) automatic mathematics. C) subitizing. D) digitizing.
Psychology