The distinguishing characteristic of the frequency polygon is
a. the bars are shaded in.
b. the graph is created by connecting the dots with straight lines.
c. the graph does not center the bars over the scores on the X axis.
d. the graph centers the bars over the scores on the X axis.
b
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Which conclusion is least consistent with the original formulation of the frustration-aggression hypothesis? a. The need to aggress in response to frustration can be reduced if the frustrated individual behaves in anaggressive but relatively harmless way toward an object that is not related to the source of the frustration
b. The need to aggress in response to frustration is taught directly by reinforcement, important models, and themedia, and can be "unlearned" if the reinforcements and models change. c. The need to aggress in response to frustration is a psychological drive that resembles the physiological drive ofseeking food in response to hunger. d. The need to aggress in response to frustration can lead to nonviolent acts of aggression such as spreadingrumors about someone or telling hostile jokes.
Frequent use of which of the following drugs might increase symptoms in schizophrenia?
A. tobacco B. alcohol C. marijuana D. heroin
Which of the following health conditions appears to be most closely associated with children's TV viewing habits?
a. asthma b. obesity c. depression d. anxiety disorders
Psychological autopsies are performed in all of the following situations except ______.
A. by an insurance company to determine if a policy holder committed suicide B. to determine if stressful working conditions led to a worker's death C. to determine if stressful working conditions led a worker to kill others D. to evaluate a deceased person's mental capacity to execute a will