In order to find the tilted red rectangle in this image, what kind of search would you have to utilize?

Question

BlackTom AI · Accepted Answer

The question asks about locating a tilted red rectangle in an image and what type of search this would require.
Option 1: 'Selective attention search' — This term is not a standard category in classic visual search theory. It conflates the general process of attention with specific search types, so it is not an accurate descriptor for this task.
Option 2: 'Go/No-go search' — This phrase describes a decision-making task rather than a perceptual search for a visual target among distractors. It does not capture the mechanism of scanning for a target defined by a combination of features.
Option 3: 'Single-feature search' — This corresponds to a feature search where the target differs from distractors by one basic feature (e.g., color or orientation alone). If the target were simply a red item among non-red items, or a tilted item among untilted items, it might be found quickly. However, a tilted red rectangle implies two features to consider: color (red) and shape/orientation (tilted). Therefore, this option would be insufficient for reliably locating the target when multiple distractors share color or orientation separately.
Option 4: 'Conjunction search' — This matches the scenario where the target is defined by a combination of two features (red color and tilted orientation) that may be shared by distractors in various ways. To find the tilted red rectangle, you would have to combine color information with orientation, making this a conjunction search. This option aligns with the standard description of requiring attention to multiple features simultaneously, which makes the search harder than a single-feature case.
In summary, the task requires integrating more than one feature to identify the target, which is the hallmark of a conjunction search rather than a single-feature search or other non-standard terms. The Go/No-go framing does not apply to the perceptual feature-based task, and the idea of selective attention search is not a formal classification of the search type being described.

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In order to find the tilted red rectangle in this image, what kind of search would you have to utilize?

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