Modern hunter-gatherer societies ____
a. are typically unable to adopt modern technology and thus remain hunter-gatherers
b. remain hunter-gatherers because their environments preclude even minimal agriculture
c. spend less time in activities related to “sustaining” themselves than do agricultural societies
d. are not self-sustaining and typically do not survive past a few generations
C
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How many conditions would there be in a factorial design with two levels of factor A and three levels of factor B?
a. 6 b. 5 c. 2 d. 3
An action potential jumps across the axon in a process called:
a. nodal conduction b. axon conduction c. saltatory conduction d. myelin conduction
Constance used to really enjoy playing softball on her school team, but last week she got hit in the head by a line drive, and since then she hasn't wanted to play softball. Based on what is known about operant conditioning, you should conclude that for Constance, being hit by a line drive acted as a:
a. negative punisher for playing baseball b. negative reinforcer for playing baseball c. positive punisher for playing baseball d. conditioned stimulus for playing baseball
Belief in the paranormal is uncommon in scientifically advanced countries
Indicate whether this statement is true or false.