Increase in brain size and weight during early childhood is due to ____?
a. cerebral spinal fluid
b. the increase in blood volume
c. the number of neurons
d. dendritic connections and myelination
D
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Research to support a genetic component to ADHD indicates that the regulation of _______ may be involved
a. acetylcholine b. serotonin c. testosterone d. benzoate
The Mensa Society is a social organization for highly intelligent people. If Mensa members are encouraged to date and marry among themselves, and to have many children, then it practices a mild and voluntary form of
a. positive eugenics. b. negative eugenics. c. genetic counseling. d. gene replacement therapy.
The three elements of the communication process are the ____________________, ____________________, and ____________________.
Fill in the blank(s) with the appropriate word(s).
What is the concept that biology alone decides behavioral outcomes?
A. genetic determinism B. flight C. freeze D. tend and befriend