According to Feature Integration Theory, which of the following is incorrect?A) Preattentive stage does not require attention.B) In preattentive stage, features are analyzed in parallel.C)If the number of distributors increases in feature search, performance will not be negativelyaffected.D) For Feature Search, preattentive stage is enough.E) For Conjunction Search, preattentive stage is enough.
Question
According to Feature Integration Theory, which of the following is incorrect?A) Preattentive stage does not require attention.B) In preattentive stage, features are analyzed in parallel.C)If the number of distributors increases in feature search, performance will not be negativelyaffected.D) For Feature Search, preattentive stage is enough.E) For Conjunction Search, preattentive stage is enough.
Solution
The incorrect statement according to Feature Integration Theory is E) For Conjunction Search, preattentive stage is enough.
Here's why:
A) Preattentive stage does not require attention. This is correct. The preattentive stage involves the automatic and rapid processing of visual information.
B) In preattentive stage, features are analyzed in parallel. This is also correct. During the preattentive stage, visual features such as color, shape, and size are processed simultaneously.
C) If the number of distractors increases in feature search, performance will not be negatively affected. This is correct. In a feature search, the target item can be easily identified based on a single, unique feature, regardless of the number of distractors.
D) For Feature Search, preattentive stage is enough. This is correct. As mentioned above, in a feature search, the target can be identified in the preattentive stage because it has a unique feature that distinguishes it from the distractors.
E) For Conjunction Search, preattentive stage is enough. This is incorrect. In a conjunction search, the target is defined by a combination of features. Identifying the target requires attention and serial processing, which happens in the focused attention stage, not the preattentive stage.
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