Sensation, Thresholds, and Psychophysics (6A)
Psych & Soc · Flashcards
PSYCH & SOC · FLASHCARDS
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QUESTION
What is the decision criterion in signal detection theory?
QUESTION
Using Weber's law, what is
Δ
I
\Delta I
Δ
I
if
I
=
100
I=100
I
=
100
and
k
=
0.05
k=0.05
k
=
0.05
?
QUESTION
What is perceptual set?
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ANSWER
Top-down predisposition to perceive stimuli in a particular way. Expectations shape how we interpret stimuli.
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