Exam 2: Psychologys Scientific Method

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The correlational method differs from naturalistic observation in that it

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Skinner discovered that a pigeon will peck at a button more often if the pecking is rewarded with a food pellet. In Skinner's study, the amount of pecking is the ________ variable.

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In a study of the relationship between playground aggression and time spent playing with toy guns, your data gives you a correlation coefficient of +0.64. Explain what this coefficient means by drawing a graph indicating the approximate appearance of the line and discussing the strength and direction of the relationship.

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The tendency to provide subtle clues as to the true nature of an experiment is a form of ________ bias.

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Using the scientific method, how would a psychologist study why people experience road rage?

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