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High School Electives
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Psychology
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Signal Detection Theory
Grade Level
Psychology
PSY.081 Signal Detection Theory
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Which statement best summarizes signal detection theory for high school psychology?
A
People decide whether a signal is present by weighing uncertain sensory evidence against a criterion shaped by sensitivity and context.
B
People's expectations matter only after the response has already been scored.
C
People detect every stimulus above a fixed threshold and miss every stimulus below it.
D
People can avoid false alarms only by eliminating all hits.
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