Post hoc tests are necessary after an ANOVA when the test is _____ and there are _____ or more groups being compared
a. significant; 3
b. significant; 2
c. not significant; 3
d. not significant; 2
a
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An employee paid on a weekly basis operates under a _____ schedule of reinforcement
a. continuous c. fixed-interval b. fixed-ratio d. positive
Suppose you had the power to influence public policy. If you want to prevent future aggressive behavior among school-age children, which of the following strategies is most likely to help?
A. Make sure aggression isn't observed or experienced in their homes. B. Encourage playing contact sports, such as football, to get the aggression out. C. Teach an aversion to interpersonal conflict so there is less opportunity for aggression. D. Expose them to violent media to teach them the consequences of aggression.
The body's warning system
a. signals that the body has been, or is about to be damaged. b. is carried by small nerve fibers. c. involves pain that is nagging, widespread, and extremely unpleasant. d. involves all of these characteristics.
When someone witnesses a crime in which a gun was involved, her or his description of the perpetrator's appearance can be flawed. This is often due to __________, a psychological process demonstrated in many experiments.
a. forced testimony b. weapon focus c. segmentation d. sequentializing