In cases of visual search where targets are rarely present,

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Quizplus · Accepted Answer

When targets are rarely present, visual search is more difficult and less accurate. This is because visual search relies on a comparison between the features of the target and the features of the non-targets, and when the target is rare, it is harder for the visual system to distinguish it from the distractors. Therefore, it is more likely to miss the target or mistake a distractor for the target, making visual search inaccurate.

In Cases of Visual Search Where Targets Are Rarely Present