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Attention refers to the cognitive process of selectively concentrating on certain stimuli while ignoring others. It is crucial for effective learning, problem-solving, and interaction with the environment. Perception involves organizing, interpreting, and assigning meaning to sensory information and is shaped by attention. The chapter discusses various theories surrounding attention and perception, illustrating their interaction and importance in human cognition.
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References
psy11-3.pdfClass Notes
Memorization
What we have learnt
- Attention is essential for ...
- Perception is the cognitive...
- The interaction of attentio...
Final Test
Revision Tests
What we have learnt
- Attention is essential for processing information and is crucial for learning and decision-making.
- Perception is the cognitive process of organizing and interpreting sensory information.
- The interaction of attention and perception influences our interaction with the world.
Key Concepts
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Term: Attention
Definition: The cognitive process of selectively concentrating on a specific aspect of the environment while ignoring others.
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Term: Perception
Definition: The process by which sensory information is organized and interpreted, involving recognition of patterns and context.
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Term: Focused Attention
Definition: The ability to concentrate on a single stimulus while ignoring distractions.
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Term: Sustained Attention
Definition: The ability to maintain focus on a task or stimulus for a prolonged period.
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Term: Selective Attention
Definition: The process of focusing on a specific stimulus while disregarding others.
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Term: Divided Attention
Definition: The ability to split attention between two or more tasks simultaneously.
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Term: Gestalt Theory
Definition: A theory that emphasizes the mind's tendency to perceive objects as unified wholes rather than as separate components.
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Term: BottomUp Processing
Definition: A perception process that starts with sensory input and builds up to the perception.
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Term: TopDown Processing
Definition: A perception process influenced by prior knowledge or experiences.