The principle that the just noticeable difference of any given sense is a constant fraction or proportion of the stimulus being judged is called _______
a) the opponent-process principle
b) the doctrine of specific nerve energies
c) the phi phenomenon
d) Weber's law
ANS: d
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You look at a rope coiled on a beach and are able to perceive it as a single strand because of the law of
a. good continuation. b. simplicity. c. familiarity. d. good figure.
The perceptual system is:
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What will be an ideal response?