Psych & Soc Quiz
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FOUNDATIONAL CONCEPT 6: PERCEPTION, COGNITION, EMOTION
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In a study of cochlear frequency selectivity, investigators presented a 3000 Hz tone and measured detection thresholds while adding narrowband noise centered either at 3000 Hz or at 800 Hz. Detection thresholds increased markedly with noise centered at 3000 Hz but only slightly with noise at 800 Hz. Which statement best explains the auditory phenomenon described?
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