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Bottom-Up Attention (Attentional Capture)
Bottom-up attention, also known as attentional capture, is an involuntary shift of focus triggered by a prominent stimulus from the environment. For example, if you are concentrating on a conversation in a noisy restaurant, the sudden and loud crash of a dropped tray will likely break through your attentional filters and grab your focus. This response is considered bottom-up because it is driven directly by the external sensory event rather than by internal goals or expectations.
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Top-Down Attention
Overt Attention
Covert Attention
Sustained Attention
Voluntary Attention
Involuntary Attention
Bottom-Up Attention (Attentional Capture)
Body Transfer Illusion
Bottom-Up Attention (Attentional Capture)
A child who has never seen or heard of a cat before encounters one for the first time. The child perceives the animal by first noticing its individual sensory features: the soft fur, the pointed ears, the long tail, and the 'meow' sound. By assembling these distinct pieces of sensory information, the child forms a complete perception of a 'cat'. Which of the following best describes this perceptual process?
Which of the following scenarios best illustrates a perceptual process that relies on assembling individual sensory details, such as light, color, and shape, into a complete whole without relying on previous knowledge or expectations?
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A person's focus can be captured by events in their environment, even when they are trying to concentrate on something else. Which of the following situations is the best example of this type of involuntary, stimulus-driven attentional shift?
A person's focus can be captured by events in their environment, even when they are trying to concentrate on something else. Which of the following situations is the best example of this type of involuntary, stimulus-driven attentional shift?