The Minimum Difference Between Two Stimuli Required for Detection 50

question 10

Multiple Choice

The minimum difference between two stimuli required for detection 50 percent of the time is called

• A) retinal disparity.
• B) the absolute threshold.
• C) perceptual set.
• D) the just noticeable difference.

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Definitions:

Top-Down Processing

Information processing guided by higher-level mental processes, as when we construct perceptions drawing on our experience and expectations.

Schemas

Cognitive frameworks or concepts that help organize and interpret information based on past experiences and knowledge.

Context Effects

The influence of environmental factors on one's perception, cognition, or behavior.

Perceptual Set

A readiness to perceive a stimulus in a particular way, influenced by expectations, emotions, and cultural background.