Examlex
A crucial aspect of cognitive functioning is __________, the ability to focus attention on relevant information and ignore what is irrelevant.
Signal-detection Threshold
The sensory level at which a stimulus is detected 50% of the time, highlighting the ability to identify under conditions of uncertainty.
Psychophysics
The scientific study of the relationship between stimuli and the sensations and perceptions they produce.
Vision Scientist
A researcher who studies the physiology of vision, visual processing, and perception.
Signal-detection
a psychological theory that aims to quantify the ability to discern between information-bearing patterns and random patterns that distract from the information.
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