Sensation * How do we perceive the world around us? * Gain information from a variety of sources * Psychophysics and Psychophysiology Psychophysics What do Weber fractions tell you about sensation? Psychophysics is a relation between physical stimulus and psychological response * Fechner: Father of Psychophysics * Can determine a just noticeable difference * JND – Just Noticeable Difference * Can be light, hearing – tells us how sensory systems…
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