1.

Match List - I with List - II and indicate your answer using codes given below:List - I (Perceptual Theory) p. Signal Detection Theory q. Stevens' Power Law r. Fechner's Law s. Weber's Fraction List - II (Explanation)1. The detection of change in a stimulus is relative to the magnitude of the stimulus 2. The ability to detect a weak stimulus varies from moment to moment as per response bias 3. The magnitude of a sensation is a logarithmic function of the stimulus 4. Sensory magnitude grows in proportion to the physical intensity of the stimulus raised to a power Codes: p q r s

A. 3 4 1 2
B. 4 3 2 1
C. 1 2 3 4
D. 2 4 3 1
Answer» E.


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