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  2. File:Visual Perception Disorders in Children.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Visual_Perception...

    What links here; Upload file; Special pages; Printable version; Page information; Get shortened URL; Download QR code

  3. Feature integration theory - Wikipedia

    en.wikipedia.org/wiki/Feature_integration_theory

    The preattentive process, as Wolfe explains, directs attention in both a bottom-up and top-down way. Information acquired through both bottom-up and top-down processing is ranked according to priority. The priority ranking guides visual search and makes the search more efficient. Whether the Guided Search Model 2.0 or the feature integration ...

  4. Split attention effect - Wikipedia

    en.wikipedia.org/wiki/Split_attention_effect

    The figure on the left side of the image produces the split-attention effect, while the figure on the right enhances learning because it guides the learner's attention through the worked example. Unincorporated visual displays of information, such as the image above, can be distracting and confusing for the user, aside from producing the split ...

  5. Joint attention - Wikipedia

    en.wikipedia.org/wiki/Joint_attention

    A mother and her daughter engaged in joint attention. Joint attention or shared attention is the shared focus of two individuals on an object. It is achieved when one individual alerts another to an object by means of eye-gazing, pointing or other verbal or non-verbal indications. An individual gazes at another individual, points to an object ...

  6. Visual search - Wikipedia

    en.wikipedia.org/wiki/Visual_search

    Visual search is a type of perceptual task requiring attention that typically involves an active scan of the visual environment for a particular object or feature (the target) among other objects or features (the distractors). [1] Visual search can take place with or without eye movements.

  7. Test of everyday attention - Wikipedia

    en.wikipedia.org/wiki/Test_of_everyday_attention

    The Test of Everyday Attention (TEA) is designed to measure attention in adults age 18 through 80 years. The test comprises 8 subsets that represent everyday tasks and has three parallel forms. [1] It assess three aspects of attentional functioning: selective attention, sustained attention, and mental shifting. [2]

  8. Posner cueing task - Wikipedia

    en.wikipedia.org/wiki/Posner_cueing_task

    Two major cue types are used to analyze attention based on the type of visual input. An endogenous cue is presented in the center of the screen, usually at the same place as the center of focus. It is an arrow or other directional cue pointing to the left or right box on the screen. This cue relies on input from the central visual field.

  9. Object permanence - Wikipedia

    en.wikipedia.org/wiki/Object_permanence

    Peek-a-boo is a prime example of an object permanence test. [6] In Piaget's formulation, there are six stages of object permanence. [7] These are: 0–1 months: Reflex schema stage – Babies learn how the body can move and work. Vision is blurred and attention spans remain short through infancy.