Examlex
Please define the following key terms
-Derivatives
Interposition
A visual cue in which one object partially covers another, leading the observer to perceive it as closer.
Weber's Law
A principle of perception that states the smallest change in a stimulus that can be detected is a constant proportion of the stimulus level.
Fechner's Law
A principle in psychophysics stating that the perceived intensity of a stimulus changes proportionally to the logarithm of the actual stimulus intensity.
Thorndike's Law
A principle stating that behaviors followed by positive outcomes are more likely to be repeated, whereas behaviors followed by negative outcomes are less likely to be repeated.
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