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Harkaran Randhawa
on Nov 03, 2024

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An assumption or expectation that affects (top-down) what we see or hear is called a

A) just noticeable difference.
B) perceptual set.
C) sensory adaptation.
D) masking stimulus.

Perceptual Set

A tendency to perceive or notice some aspects of the available sensory data and ignore others, influenced by expectations, culture, emotions, and other psychological factors.

Top-Down

Top-Down processing refers to a cognitive approach where perception starts with the formulation of a high-level concept, and then works down to the finer details.

Just Noticeable Difference

The smallest alteration in a stimulus that an organism can barely perceive.

  • Acquire knowledge on the impact of schemas and perceptual sets on the perception of sensory data.
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Bonke MathebulaNov 09, 2024
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