Slot machines represent what type of reinforcement schedule ?
A) variable-interval schedule
B) variable-ratio schedule
C) fixed-interval schedule
D) fixed-ratio schedule
Ans: B) variable-ratio schedule
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Intellective tasks are usually optimizing tasks.
a. True b. False
The ratio of body weight and height that is related to body fat is the _______________ index
Fill in the blank(s) with correct word
Why is the Bell-Magendie law significant??
a. ?It solved the mind-body problem. b. ?It confirmed Hartley's view of nerve conduction. c. ?It demonstrated that specific mental functions are mediated by different anatomical structures. d. ?It allowed individual differences in reaction times among individuals to be equalized.
Experimental research on social conflicts has shown that the greatest amount of cooperation occurs when
a. participants use a "tit-for-tat" strategy. b. one participant of a pair can use threats to reduce the conflict. c. both participants of a pair can use threats to reduce the conflict. d. one participant consistently chooses the "cooperate" strategy.