Research on behavioral genetics suggests that, for psychological variables such as personality characteristics, the most important environmental influences are likely to be those ____
a. ?shared by family members who live together
b. ?not shared by family members in general
c. ?shared by genetically related family members
d. ?not shared by family members of the same sex
ANSWER:
b
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Lloyd’s roommate, Don, classically conditioned Lloyd to cringe whenever Don opened a squeaky drawer by pairing a squeak with a ping pong ball to Lloyd’s head. Lloyd wants to return the favor, so when Don is out, Lloyd discretely wires an electrode to the drawer handle to Don will be shocked when he touches it. Lloyd is using ____
a. ?negative reinforcement b. ?positive reinforcement c. ?negative punishment d. ?positive punishment
In the serial-position effect people would more easily remember the _______ and the ________ items in a series
Fill in the blank(s) with correct word
Our skin is one of our sense organs.
Answer the following statement true (T) or false (F)
Which cells in the brain remove normal cellular waste?
a. Oligodendrocytes b. Microglial cells c. Astrocytes d. Neurons