Podcast
Questions and Answers
Which of the following is NOT a key topic discussed in the lecture?
Which of the following is NOT a key topic discussed in the lecture?
Mental imagery is the ability to mentally imagine a sensory experience even when the actual stimulus is not present.
Mental imagery is the ability to mentally imagine a sensory experience even when the actual stimulus is not present.
True (A)
What is visual imagery? Provide a brief and concise definition.
What is visual imagery? Provide a brief and concise definition.
Visual imagery is the mental experience of 'seeing' an object or scene in the absence of actual visual input.
The Imagery Debate centers around the question of whether mental representations are primarily ______ (based on spatial relationships) or ______ (based on abstract propositions).
The Imagery Debate centers around the question of whether mental representations are primarily ______ (based on spatial relationships) or ______ (based on abstract propositions).
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Zenon Pylyshyn believed that imagery is spatial in nature.
Zenon Pylyshyn believed that imagery is spatial in nature.
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Which of the following is NOT a piece of evidence supporting the idea that imagery is spatial?
Which of the following is NOT a piece of evidence supporting the idea that imagery is spatial?
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What is the key difference between a spatial and a propositional representation of imagery, according to the text?
What is the key difference between a spatial and a propositional representation of imagery, according to the text?
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The theory that imagery is propositional in nature was proposed by _____.
The theory that imagery is propositional in nature was proposed by _____.
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Match the following terms with their definitions:
Match the following terms with their definitions:
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Which method involves placing images of objects at different locations in a mental image of a spatial layout?
Which method involves placing images of objects at different locations in a mental image of a spatial layout?
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Bizarreness in imagery enhances memory retention.
Bizarreness in imagery enhances memory retention.
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What is the maximum number of objects/events you should pick for the Method of Loci?
What is the maximum number of objects/events you should pick for the Method of Loci?
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The __________ method associates imagery with concrete words.
The __________ method associates imagery with concrete words.
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Match the method with its description:
Match the method with its description:
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According to dual-coding theory, which type of nouns is more memorable?
According to dual-coding theory, which type of nouns is more memorable?
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Imagery has no effect on memory retention.
Imagery has no effect on memory retention.
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What is Paivio's paired-associate learning task?
What is Paivio's paired-associate learning task?
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The method that uses visualizing a familiar place to enhance memory is called the _______.
The method that uses visualizing a familiar place to enhance memory is called the _______.
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Match the following memory techniques with their descriptions:
Match the following memory techniques with their descriptions:
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Which of the following enhances memory through the organizational effect of imagery?
Which of the following enhances memory through the organizational effect of imagery?
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Which area of the brain is primarily involved in visual imagery?
Which area of the brain is primarily involved in visual imagery?
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Wollen's study indicated that bizarre images helped in memory retention.
Wollen's study indicated that bizarre images helped in memory retention.
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According to dual-coding theory, how do concrete nouns assist memory?
According to dual-coding theory, how do concrete nouns assist memory?
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Imagery response can occur in only one distinct area of the brain.
Imagery response can occur in only one distinct area of the brain.
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What is the purpose of pegword mnemonic technique?
What is the purpose of pegword mnemonic technique?
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The process of creating mental images from words is known as _____ imagery.
The process of creating mental images from words is known as _____ imagery.
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Match the following processes with their corresponding descriptions:
Match the following processes with their corresponding descriptions:
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In neuropsychological case studies, which patient had part of their visual cortex removed?
In neuropsychological case studies, which patient had part of their visual cortex removed?
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Concrete nouns are easier to create images for than abstract nouns.
Concrete nouns are easier to create images for than abstract nouns.
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Name one advantage of using imagery in memory retention.
Name one advantage of using imagery in memory retention.
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What does visual imagery allow individuals to do?
What does visual imagery allow individuals to do?
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Mental imagery is the same as visual imagery.
Mental imagery is the same as visual imagery.
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What are the two main types of representations discussed in the imagery debate?
What are the two main types of representations discussed in the imagery debate?
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Imagery & _____ are closely connected in cognitive psychology, particularly in how we represent memories and perceptions.
Imagery & _____ are closely connected in cognitive psychology, particularly in how we represent memories and perceptions.
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What aspect of visual imagery is supported by Kosslyn's research?
What aspect of visual imagery is supported by Kosslyn's research?
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Imagery and perception share all mechanisms.
Imagery and perception share all mechanisms.
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What does the mental walk task aim to demonstrate?
What does the mental walk task aim to demonstrate?
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According to Paivio's dual-coding theory, memory is served by two systems: ___________ and ___________.
According to Paivio's dual-coding theory, memory is served by two systems: ___________ and ___________.
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What happens to the details perceived as you move closer to an object?
What happens to the details perceived as you move closer to an object?
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Imagery is more stable compared to perception.
Imagery is more stable compared to perception.
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What is a key difference between perception and imagery?
What is a key difference between perception and imagery?
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The ability to perceive and describe details diminishes as the __________ to an object increases.
The ability to perceive and describe details diminishes as the __________ to an object increases.
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What implication does the mental walk task provide about imagery?
What implication does the mental walk task provide about imagery?
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Flashcards
Mental Imagery
Mental Imagery
The ability to form images in your mind without actual stimuli.
Visual Imagery
Visual Imagery
The experience of 'seeing' without a visual stimulus present.
Imagery Debate
Imagery Debate
Discussion on how mental images are represented, spatially or propositionally.
Spatial Representation
Spatial Representation
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Propositional Representation
Propositional Representation
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Mental Rotation
Mental Rotation
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Mental Scanning
Mental Scanning
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Organizational Effect of Imagery
Organizational Effect of Imagery
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Method of Loci
Method of Loci
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Interactive Images
Interactive Images
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Pegword Method
Pegword Method
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Bizareness Effect
Bizareness Effect
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Pegword System
Pegword System
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Imagery Neurons
Imagery Neurons
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Area V1
Area V1
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Event-Related Potentials (ERPs)
Event-Related Potentials (ERPs)
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Concrete Nouns vs. Abstract Nouns
Concrete Nouns vs. Abstract Nouns
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Neuropsychological Evidence
Neuropsychological Evidence
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Temporal Lobe
Temporal Lobe
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Brain Imaging Studies
Brain Imaging Studies
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Kosslyn's Idea
Kosslyn's Idea
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Size-Distance Relationship
Size-Distance Relationship
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Visual Field Impact
Visual Field Impact
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Mental Walk Task
Mental Walk Task
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Perception vs. Imagery
Perception vs. Imagery
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Imagery Fragility
Imagery Fragility
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Overflows in Images
Overflows in Images
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Dual-Coding Theory
Dual-Coding Theory
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Similarity of Imagery and Perception
Similarity of Imagery and Perception
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Spatial Evidence
Spatial Evidence
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Concrete Nouns
Concrete Nouns
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Abstract Nouns
Abstract Nouns
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Paired-Associate Learning
Paired-Associate Learning
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Conceptual Peg Hypothesis
Conceptual Peg Hypothesis
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Pegword Technique
Pegword Technique
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Study Notes
Visual Imagery
-
What is mental imagery? Forming mental images, even without the physical stimulus. Experiencing sensory impressions without sensory input.
-
Types of Visual Imagery:
- Visual imagery: "seeing" without a visual stimulus (e.g., describing a face).
- Other senses also have mental imagery (e.g., smell, taste, touch).
The Imagery Debate: Spatial vs Propositional
- Spatial vs Propositional Representations:
- Debate about the underlying representation in the mind.
Visual Imagery: Shepard & Metzler (1971) Mental Rotation Experiment
- Experiment: Participants judged if shapes were the same object rotated, or different objects.
- Measurements: Reaction time (RT) to compare objects depending on rotation angle.
- Findings:
- Longer RT for objects needing greater rotation.
- Supports the idea of mental rotation.
- Linear relationship between reaction time and angle of orientation.
Visual Imagery: Image Scanning
- Experiment (Kosslyn, 1980, 1994): Participants mentally scanned a spatial map.
- Measurements: Reaction time depending on distance between locations on the mental image.
- Findings:
- Longer reaction times for scanning further distances. Indicating spatial representations during image scanning.
- Further support for the idea that imagery uses spatial representations.
Imagery & Perception
- Both imagery and perception share similar mechanisms in the brain, but imagery might be less vivid and longer lasting.
- The spatial layout of the stimulus is the same (in perception and imagery).
Imagery & Memory
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Paivio's Dual-Coding Theory: Memory is improved if information is encoded both visually & verbally.
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Paired-associate learning: Memory for concrete words (evoking mental images) is better than abstract words.
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Using imagery to improve memory:
- Visualizing Interacting Images: Visualizing interacting images improves memory more than non-interacting images, especially bizarre ones.
- Organizational Effect of Imagery: The "Method of Loci" uses a mental map to help remember ordered information.
-
Pegword method uses rhyming to link items.
Imagery & The Brain
- Evidence from ERP's, Brain Imaging, Imagery Neurons, and Neuropsychological Case Studies (e.g., transcranial magnetic stimulation):
- The occipital lobe, especially area V1 is important in imagery.
- Some neurons fire specifically when processing images.
- Damaging parts of the visual cortex impacts the ability to do imagery tasks.
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Description
Explore the fascinating world of mental imagery, including its definition and types. Delve into the spatial versus propositional debate, and examine the pivotal mental rotation experiment by Shepard & Metzler that highlights the relationship between rotation angle and reaction time. This quiz will deepen your understanding of how we visualize without physical stimuli.