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Chapter 6
Cognitive Development: Piagetian, Core Knowledge, and Vygotskian Perspective
53
Psychology
Undergraduate 2
10/03/2013

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Term
Constructivist approach
Definition
Piaget viewed children as discovering or constructing, virtually all knowledge about their world through their own activity.
Term
Cognition
Definition
inner processes of the mind that lead to "knowing" and learning.
1. Attention, memory, planning, etcs.
2. Simple to complex thinking
3. Adaptative lends itself for one's readiness to learn.
Term
General theory of development
Definition
all aspects of cognition change in an integrated fashion and follow a similar course.
- Stages are invariant and universal; fixed order, which occurs across cultures.
Term
Schemes
Definition
organized ways of thinking and making sense of experiences.
- schemes organized --> internal rearranging and linking of schemes.
Term
Assimilation
Definition
we use our current schemes to interpret the external world.
Term
Adaptation
Definition
involves building schemes through interaction with the environment.
Term
Mental representations
Definition
manipulation of information.
- organize experiences into meaningful, manageable, and memorable units.
- internal representations of information.
- ability to solve problems at outset by manipulating with mind.
Term
Sensorimotor stage
Definition
(birth to 2 years) building schemes through sensory and motor exploration, repetition of behaviors to anticipate events.
- MOST COMPLEX PERIOD OF DEVELOPMENT
Term
Sensorimotor substages
Definition
1. Reflexive
2. Primary circular reactions
3. Secondary circular reactions
4. Coordination of secular secondary reactions
5. Tertiary circular reactions
6. Mental representations
Term
Sensorimotor: circular reaction
Definition
provides a special means of adapating their first schemes. It involves stumbling onto a new experience cuased by the baby's own motor activity. The reaction is circular because, as the infant tries to repeat the vent again and again, a sensorimotor response that originally occurred by chance strengthens into a new scheme.
Term
Sensorimotor: violation of expectations
Definition
upon habituation, infants surprised when exposed to unexpected event.
- Object permanence --> awareness that objects exist even when not in view.
Term
Preoperational stage
Definition
(2 to 7 years): increased ability to think symbolically. Language is important for developing mental representation, though not emphasized by Piaget.
- Centration: focus of one aspect, neglecting others.
- Reversibility: ability of reverse series of steps.
Term
Benefits of make-believe play
Definition
1. Contributes to children's cognitive and social skills
2. Practice representational schemes
3. Emotional integration
4. Social, language skills
5. Attention, memory logical reasoning
6. Imagination, creativity.
Term
Preoperational: dual representation
Definition
an object can represent two things.
Term
Preoperational: egocentrism and conservation
Definition
- Failure to distinguish others' views from one's own.
- Responsible for animistic thinking -> belief that inanimate objects have lifelike qualities.
- Conservation tasks -> physical characteristics remain the same, even when outward appearance changes.
Term
Formal Operation stage
Definition
(11+ years): capacity for abstract, systematic, scientific thinking.
- Hypodeductive reasoning: use hypothesis to solve problem.
- Proposition though: ability to evaluate logic of verbal propositions and requires language.
Term
Imaginary audience
Definition
adolescents' belief that they are the focus of everyone's else's attention and concern, they become self-conscious.
Term
Personal fable
Definition
certain that others are observing and thinking about them, teenagers develop and inflated opinion of their own importance - a feeling that they are special and unique.
Term
What are some education principles derived from Piaget's theory?
Definition
play-based learning, sensitivity to children's readiness to learn, and acceptance of individual differences.
Term
Is Piaget's theory solid?
Definition
important to learn, but all claims are substantiated.
- Vague understanding of how and what exactly changes from one stage to the next.
- Interaction with concrete objects not entirely necessary for learning.
- Cognition not broadly stagelike.
Term
Accommodation
Definition
we create new schemes or adjust old ones after noticing that our current way of thinking does not capture the environment completely.
Term
Equilibration
Definition
back-and-forth movement between equilibrium and disequilibrium.
Term
Organization
Definition
a process that occurs internally, apart from direct contact with the environment. Once children form new schemes, they rearrange them, linking them with other schemes to create a strongly interconnected cognitive system.
Term
Primary circular reaction
Definition
by repeating chance behaviors largely motivated by basic needs.
Term
Secondary circular reaction
Definition
through which they try try to repeat interesting events in the surrounding environment that are caused by their own actions.
Term
Intentional (goal-oriented) behavior
Definition
coordinating schemes deliberately to solve simple problems.
Term
A-not-B search error
Definition
if they reach several times for an object at one hiding place (a), then see it moved to another (B), they still search for it in the first hiding place (A).
Term
Tertiary circular reaction
Definition
in which toddlers repeat behaviors with variation, emerges.
Term
Deferred imitation
Definition
the ability to remember and copy the behavior of models who are not present.
Term
Make-believe play
Definition
in which children act out everyday and imaginary and imaginary activities.
Term
Analogical problem solving
Definition
applying a solution strategy from one problem to other relavant problems.
Term
Displaced reference
Definition
the realization that words can be used to cue mental images of things not physically present
Term
Sociodramatic play
Definition
the make-believe with others that is under way by the way of the second year and increases rapidly in complexity during early childhood.
Term
Operations
Definition
mental representations of actions that obey logical rules.
Term
Hierarchical classification
Definition
the organization of objects into classes and subclasses on the basis of similarities and differences.
Term
Concrete operational stage
Definition
extending from about 7 to 11 years, marks a major turning point in cognitive development. Thought becomes far more logical, flexible, and organized.
Term
Seriation
Definition
the ability to order items along a quantitative dimension, such as length or weight.
Term
Transitive inference
Definition
the concrete operational child can also seriate mentally.
Term
Cognitive maps
Definition
mental representations of familiar large-scale spaces, such as their neighborhood or school.
Term
Hypothetico-deductive reasoning
Definition
when faced with a problem, they start with a hypothesis, or prediction about variables that might affect an outcome, from which they deduce logical, testable inferences. Then they systematically isolate and combine variables to see which of these inferences are confirmed in the real world.
Term
Propositional thought
Definition
adolescents' ability to evaluate the logic of propositions (verbal statements) without referring to real-world circumstances.
Term
Core knowledge perspective
Definition
infants begin life with innate, special-purpose knowledge systems referred to as core domains of thought. Each of these "prewired" understandings permits a ready grasp of new, related information and therefore supports early, rapid development of certain aspects of cognition.
Term
What are the two core domains that have been studied in infancy?
Definition
1. Physical knowledge: understanding of objects and their effects on one another.
2. Numerical knowledge: the capacity to keep track of multiple objects and to add and subtract small quantities.
Term
Theory theory
Definition
a growing number of researchers believe that children form naive theories, or explanations of events, that differ among core domains. After children observe an event, they draw on innate concepts to explain, or theorize about, its cause. Then they their naive theory against experience, revising it when it cannot adequately account for new information.
Term
Private speech
Definition
as a result, children's self-directed speech instead of being egocentric speech.
Term
Zone of proximal development
Definition
a range of tasks too difficult for the child to do alone but possible with the help of adults and more skilled peers.
Term
Intersubjectivity
Definition
the process whereby two participants who begin a task with different understandings arrive at a shared understanding.
Term
Scaffolding
Definition
adjusting the support offered during a teaching session to fit the child's current level of performance.
Term
Guided participation
Definition
a broader concept than scaffolding. It refers to shared endeavors between more expert and less expert participants, without specifying the precise features of communication.
Term
Assisted discovery
Definition
teachers guide children's learning with explanations, demonstrations, and verbal prompts.
Term
Peer collaboration
Definition
as children work in groups, teaching and helping one another.
Term
Reciprocal teaching
Definition
a teacher and two to four students form a collaborative group and take turns leading dialogues on the content of a text passage. Within the dialogues, group members apply four cognitive strategies:
1. Questioning
2. Summarizing
3. Clarifying
4. Predicting
Term
Cooperative learning
Definition
in which small groups of classmates work toward common goals.
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