Podcast
Questions and Answers
What are the substages of the sensorimotor stage?
What are the substages of the sensorimotor stage?
What is mental representation?
What is mental representation?
Thinking about an object and creating a mental image of it.
What is Piaget's theory about the sensorimotor stage?
What is Piaget's theory about the sensorimotor stage?
Infants learn through their senses and motor skills from birth to 2 years.
What defines reflexes in the context of cognitive development?
What defines reflexes in the context of cognitive development?
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What occurs during the Primary Circular Reactions stage?
What occurs during the Primary Circular Reactions stage?
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What is an example of reflexive activity?
What is an example of reflexive activity?
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What is an example of a primary circular reaction?
What is an example of a primary circular reaction?
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What occurs during Secondary Circular Reactions?
What occurs during Secondary Circular Reactions?
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What is an example of a secondary circular reaction?
What is an example of a secondary circular reaction?
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What is the significance of the Coordination of Secondary Schemas stage?
What is the significance of the Coordination of Secondary Schemas stage?
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What is object permanence?
What is object permanence?
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What is an example of coordination of secondary circular reactions?
What is an example of coordination of secondary circular reactions?
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What is the focus of Tertiary Circular Reactions?
What is the focus of Tertiary Circular Reactions?
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What is an example of a tertiary circular reaction?
What is an example of a tertiary circular reaction?
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What occurs during the Mental Representation substage?
What occurs during the Mental Representation substage?
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What is representational thought?
What is representational thought?
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What is deferred imitation?
What is deferred imitation?
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What is the violation of expectation method?
What is the violation of expectation method?
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What critique exists regarding the violation of expectation method?
What critique exists regarding the violation of expectation method?
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What does the A not B error indicate?
What does the A not B error indicate?
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What are examples of object permanence tasks?
What are examples of object permanence tasks?
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What does recent research suggest about the A not B task analysis?
What does recent research suggest about the A not B task analysis?
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What is the critique of Piaget's theory regarding deferred imitation?
What is the critique of Piaget's theory regarding deferred imitation?
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What is the Core Knowledge Perspective?
What is the Core Knowledge Perspective?
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What are the components of the information processing system?
What are the components of the information processing system?
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What is sensory memory?
What is sensory memory?
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What is working memory?
What is working memory?
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What does the central executive do?
What does the central executive do?
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What defines long-term memory?
What defines long-term memory?
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What is infant memory likely to recall?
What is infant memory likely to recall?
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What characterizes the development of attention in infants?
What characterizes the development of attention in infants?
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How does memory improve with age in infants?
How does memory improve with age in infants?
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What is categorization in infants?
What is categorization in infants?
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What are approaches to measuring intelligence in infants?
What are approaches to measuring intelligence in infants?
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What do the Bayley Scales of Infant Development assess?
What do the Bayley Scales of Infant Development assess?
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What does the social-emotional scale in the Bayley test measure?
What does the social-emotional scale in the Bayley test measure?
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What defines the adaptive scale in the Bayley test?
What defines the adaptive scale in the Bayley test?
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What does the information processing approach suggest?
What does the information processing approach suggest?
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What characterizes prelinguistic communication?
What characterizes prelinguistic communication?
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What milestone occurs at 1 year in language development?
What milestone occurs at 1 year in language development?
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What is the vocabulary spurt?
What is the vocabulary spurt?
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What are underextension and overextension examples in language?
What are underextension and overextension examples in language?
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What do two-word utterances represent?
What do two-word utterances represent?
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What language development milestone occurs between 2 and 3 months?
What language development milestone occurs between 2 and 3 months?
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What language milestone happens at 6 months?
What language milestone happens at 6 months?
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What milestone occurs between 21 and 30 months?
What milestone occurs between 21 and 30 months?
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What are the theories of language development?
What are the theories of language development?
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What is a critique of the learning theory?
What is a critique of the learning theory?
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What is the nativist theory?
What is the nativist theory?
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What are critiques of the nativist perspective?
What are critiques of the nativist perspective?
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What is the interactionist perspective on language development?
What is the interactionist perspective on language development?
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What is an example of expansion in language learning?
What is an example of expansion in language learning?
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What is a recast?
What is a recast?
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What does the learning theory of language suggest?
What does the learning theory of language suggest?
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Study Notes
Sensorimotor Stage Substages
- Six substages: reflexes, primary circular reactions, secondary circular reactions, coordination of secondary schemas, tertiary circular reactions, and mental representation.
- Reflexes occur from birth to 1 month, involving adaptations of instinctual responses.
Mental Representation
- Involves the ability to think about an object and create a mental image, allowing infants to use mental pictures.
Piaget's Theory of Sensorimotor Development
- Spans from birth to 2 years, where infants learn through senses and motor activities.
- Development progresses from reflexes to intentional actions and symbolic representation.
Primary Circular Reactions
- Occur from 1 to 4 months; actions are repeated when they lead to pleasurable outcomes centered on the infant's body.
Secondary Circular Reactions
- From 4 to 8 months, infants repeat motor actions that produce interesting outcomes focused on the environment.
Object Permanence
- Understanding that objects continue to exist even when they cannot be seen, typically developed around 8 to 12 months.
Tertiary Circular Reactions
- Occur from 12 to 18 months; involve experimentation through trial and error to discover different ways to achieve the same goal.
Mental Representation Substage
- From 18 to 24 months; involves more complex thinking and problem-solving through internal exploration and deferred imitation.
Violation of Expectation Method
- Research design showing infants unexpected events to gauge their understanding of physical laws, indicated by longer attention on surprising outcomes.
A-not-B Error
- A common error where infants search for an object in the original hiding place even after witnessing its relocation, suggesting limited understanding of object permanence.
Core Knowledge Perspective
- Proposes that infants are born with innate knowledge systems that facilitate rapid learning and adaptation.
Information Processing System
- Comprises sensory memory, working memory, and long-term memory, detailing how information is encoded and retrieved.
Attention and Memory Development
- Attention increases throughout infancy and is linked to memory performance; memory enhances with age and context familiarity.
Categorization
- Infants categorize objects based on perceived similarities, with skills evolving from basic recognition to more complex categorization based on function and behavior.
Bayley Scales of Infant Development
- Measures infant intelligence through five scales; serves as a screening tool rather than predicting future intelligence.
Approaches to Measuring Intelligence
- Includes standardized tests and an information processing approach examining specific processing skills.
Language Development Milestones
- Begins with prelinguistic communication (cooing and babbling), progresses to holophrases (1-word expressions) and telegraphic speech (2-word utterances).
Theories of Language Development
- Learning theory emphasizes operant conditioning; nativist theory highlights innate learning capacities through a language acquisition device; interactionist perspective combines nature and nurture.
Expansion and Recast Techniques
- Expansion involves enriching a child's original statement for correction; recast involves delivering a grammatically correct version of the child's statement.
Critiques of Language Theories
- Learning theory cannot fully explain grammatical errors made by children; nativist theory lacks a clear mechanism for acquisition; interactionist perspective acknowledges the importance of parental interaction and responsiveness in language development.
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Description
Explore the six substages of Piaget's Sensorimotor Stage, which spans from birth to two years. Understand essential concepts like reflexes, circular reactions, and mental representation as infants learn through their senses and motor activities. Test your knowledge on how infants develop object permanence and intentional actions.