A recent examination of the brains of former National Football League players revealed that ______ showed signs of chronic traumatic encephalopathy (CTE).
A. some
B. about half
C. most
D. almost all
D. almost all
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On a cumulative recorder, a rapid response rate produces a(n) ____________________ slope
Fill in the blank(s) with correct word
Thorndike’s ____ stated that reinforcement strengthened behavior, whereas punishment weakened it.
a. original law of exercise b. revised law of exercise c. original law of effect d. revised law of effect
Because she understands reversibility, Darcie believes that
if she doesn't like her snowman, she can always tear it apart and redistribute the snow. her brother will get in trouble if he breaks his mother's favorite vase. adults never grow younger. she can wear her sweater inside out or backwards.
Trait theories are to _________ as behaviorist theories are to __________
a. experience; heritability c. external factors; internal factors b. heritability; biology d. heritability; environmental influences