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EPPP Study Materials > psychophysics > Flashcards

psychophysics Flashcards

1
Q

Mnemonic

A

What the- Weber
Fuck- Fechner’s
Shehroo- Steven’s

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2
Q

Weber

A

Perceived change is proportional to the original stimulus. the more intense the stimulus the greater the increase in intensity needed to produce a just noticeable difference

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3
Q

Feschners

A

physical stimulus changes are logarithmically related to their physiological sensations

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4
Q

Steven’s

A

sensation is an exponential function of stimulus intensity

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EPPP Study Materials (20 decks)

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