AP Psychologymediummcq1 pt
Signal detection theory explains why
A.expectations and response criteria affect detection
B.thresholds never change
C.senses never fail
D.stimuli are detected perfectly
Explanation
Core Concept
Detection is a judgment under uncertainty: a cautious observer needs strong evidence, a liberal one says 'yes' easily — bias shapes hits and false alarms.
Correct Answer
Aexpectations and response criteria affect detection
More Unit 3: Sensation and Perception practice questions
- hardAfter a loud concert, hearing feels muffled but recovers by morning. This is
- hardTaste receptors are found primarily on the
- hardThe optic nerve carries visual information from the retina to the
- hardColor constancy lets us see a white shirt as white
- hardThe Gestalt principle of closure causes us to
Practice more AP Psychology questions with full explanations
Practice Unit 3: Sensation and Perception Questions →