Flashcards
TERMS P&A CHAPTER 2: SIGNAL DETECTION THEORY
Cards in this deck (10)
- 1SIGNAL DETECTION EXPERIMENTSingle low-intensity tone that is difficult to hear presented in some of the trials
- 2HITSaying "yes" when the tone is present
- 3MISSSaying "no" when the stimulus is present
- 4FALSE ALARMSaying "yes" when there is no stimulus
- 5CORRECT REJECTIONSaying "no" when the stimulus is not present
- 6ROC CURVEReceiver operating caracteristic curve
- 7SIGNALStimulus presented to the person
- 8NOISEAll the other stimuli in the environment
- 9PERCEPTUAL EFFECT (LOUDNESS)What the person experiences on each trial
- 10d´Distance between the peaks of the (N) and the (S+N).
Indicates the person´s sensitivity to a stimulus and affects the shape of the ROC curve: when d´ is high ROC is more bowed
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- PERCEPTION AND ATTENTION Flashcards on TERMS P&A CHAPTER 2: SIGNAL DETECTION THEORY, created by Nuria Nácher Soler on 28/12/2019.
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- Nuria Nácher Soler
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