Psychophysical Methods Psychophysical Methods
Psychophysical Methods Psychophysical Methods
Psychophysical Methods Psychophysical Methods
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Weber’s law<br />
• Below is a plot of some hypothetical data showing<br />
Weber's Law. The slope of the line is the Weber fraction.<br />
11/11/2008 IIT <strong>Psychophysical</strong> <strong>Methods</strong><br />
∆Φ/ Φ =c<br />
For a fairly wide<br />
range of stimulus<br />
intensities