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Questions and Answers
What is the primary function of sustained attention?
According to the Atkinson-Shiffrin model, what is the first stage of information processing?
What is the primary difference between selective attention and divided attention?
What is the primary function of sensation in perception?
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What is the primary limitation of the bottleneck model of attention?
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What is the primary difference between encoding and retrieval in memory?
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What type of processing is influenced by prior knowledge and expectations in perception?
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Which learning theory focuses on observable behavior?
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What is the process of generating speech in language production?
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Which type of conditioning associates stimuli with responses?
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What is the process of interpreting sensory information?
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Which type of language processing is influenced by environment and interaction?
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Study Notes
Attention
- Definition: The selective focus on certain stimuli or tasks while ignoring others.
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Types of attention:
- Sustained attention: Maintaining focus over a long period.
- Selective attention: Focusing on specific stimuli or tasks.
- Alternating attention: Switching between different tasks or stimuli.
- Divided attention: Processing multiple sources of information simultaneously.
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Theories of attention:
- Filter model: Information is filtered out based on relevance.
- Bottleneck model: Information is processed in a serial manner.
- Capacity model: Attention is limited by processing capacity.
Memory
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Types of memory:
- Sensory memory: Brief storage of sensory information.
- Short-term memory: Limited capacity, information is lost unless rehearsed.
- Long-term memory: Permanent storage of information.
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Memory processes:
- Encoding: Information is processed and stored.
- Storage: Information is retained.
- Retrieval: Information is accessed from storage.
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Memory models:
- Atkinson-Shiffrin model: Information flows from sensory memory to short-term memory to long-term memory.
- Levels of processing model: Information is processed at different levels (shallow or deep).
Perception
- Definition: The process of interpreting and understanding sensory information.
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Perceptual processes:
- Sensation: The detection of sensory stimuli.
- Perception: The interpretation of sensory information.
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Theories of perception:
- Bottom-up processing: Perception is driven by sensory information.
- Top-down processing: Perception is influenced by prior knowledge and expectations.
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Perceptual biases:
- Contextual influence: Perception is influenced by surrounding context.
- Expectation: Perception is influenced by prior expectations.
Learning
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Types of learning:
- Classical conditioning: Associating stimuli with responses.
- Operant conditioning: Learning through consequences of behavior.
- Social learning: Learning through observation and imitation.
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Learning theories:
- Behavioral learning theory: Focus on observable behavior.
- Cognitive learning theory: Focus on mental processes and representations.
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Factors influencing learning:
- Motivation: Desire to learn.
- Reinforcement: Consequences of behavior.
Language Processing
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Language comprehension:
- Phonology: Processing of speech sounds.
- Syntax: Processing of sentence structure.
- Semantics: Processing of meaning.
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Language production:
- Speech planning: Generating speech.
- Speech execution: Articulating speech.
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Theories of language processing:
- Serial processing: Language is processed in a sequential manner.
- Parallel processing: Language is processed simultaneously.
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Language development:
- Language acquisition device: Innate ability to learn language.
- Interactionist approach: Language development is influenced by environment and interaction.
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Description
Test your knowledge of psychology fundamentals, covering attention, memory, perception, learning, and language processing. Explore the different types, theories, and models of each concept.