题目内容

Mary travels the same way to work every day. She notices advertisements in store windows when the ads first go up. However, after a few days, Mary no longer pays any attention to these ads because they have become familiar. Which of the following is affecting Mary's response to the ads?

A. Perceptual vigilance
B. Perceptual defense
Contrast
D. Adaptation

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When a stimulus comes within the range of someone's sensory receptor, a(n) ________ occurs.

A. just noticeable difference (j.n.d.)
B. retention
C. subliminal suggestion
D. exposure

The ________ threshold refers to the ability of a sensory system to detect changes between two stimuli.

A. absolute
B. differential
C. intensity
D. relative

A stage in the perception process is ________.

A. exposure
B. attention
C. interpretation
D. all of the above

________ refers to the meanings we assign to sensory stimuli.

A. Contrast
B. Perception
C. Interpretation
D. Cues

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