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Human Development Across the Life Span
Chapter 7 Cognitive development
40
Psychology
Undergraduate 1
02/18/2013

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Term
Cognition
Definition
Activity of knowing and the processes through which knowledge is acquired and problems are solved
Term
Clinical method
Definition
Flexible question-and-answer technique to discover how children think about problems
Term
Schemes
Definition
Cognitive structures - organzied patterns of action or thought that people construct to interpret their experiences
Term
Organization
Definition
Children systematically combine existing schemes into new and more complex ones
Term
Adaptation
Definition
The process of adjusting to the demands of environment
Term
Assimilation
Definition
The process by which we interpret new experiences in terms of existing schemes or cognitive structures
Term
Accommodation
Definition
The process of modifying existing schemes to better fit new experiences
Term
Equilibration
Definition
Process of achieving mental stability where our internal thoughts are consistent with the evidence we ware receiving from the external world
Term
The substages and intellectual accomplishments of the sensorimotor period p. 225
Definition
Term
Piaget's stages
Definition
1. Sensorimotor stage Birth to 2 years
2. Preoperational stage 2-7 years
3. Concrete operational stage 7-11 years
4. Formal operations stage 11-beyond
Term
Object permanence
Definition
The fundamental understanding that objects continue to exist when they are no longer visible
Term
A-not-B error
Definition
Tendency of 8-12 month-olds to search for an object in the place where they last found it (A) rather than in its new hiding place (B)
Term
Symbolic capacity
Definition
Ability to use images, words, or gestures to represent or stand for objects and experiences
Term
Imaginary companions
Definition
Children who do not have ready access to play accommodations invent them
Term
Perceptual salience
Definition
Most obvious features of an object or situation
Term
Conservation
Definition
The idea that certain properties of an object or substance do not change when its appearance is altered in some superficial way
Term
Decentration
Definition
Ability to focus on two or more dimensions of a problem at once
Term
Centration
Definition
Tendency to center attention on a single aspect of the problem
Term
Reversibility
Definition
Process of mentally undoing or reversing an action
Term
Transformational thought
Definition
Ability to conceptualize transformations, or processes of change from one state to another, as when water is poured from one glass to another
Term
Static thought
Definition
Thought that is fixed on end states rather than the changes that transform one state into another, as when the water is sitting in the two glasses, not being poured or manipulated
Term
Egocentrism
Definition
Tendency to view the world solely from one's own perspective and to have difficulty recognizing other points of view
Term
Class inclusion
Definition
The logical understanding that the parts are included within the whole
Term
Comparison of preoperational and concrete-operational thinking page 233
Definition
Term
Horizontal décalage
Definition
Different cognitive skills related to the same stage of cognitive development emerge at different times
Term
Seriation
Definition
arrange items mentally along a quantifiable dimension such as length or weight
Term
Transitivity
Definition
Describes the necessary relations among elements in a series
Term
Hypothetica-deductive reasoning
Definition
Reasoning from general ideas or rules to their specific implications
Term
Decontextualize
Definition
Separate prior knowledge and beliefs from the demands of the task at hand
Term
Adolescent egocentrism
Definition
Difficulty differentiating one's own thoughts and feelings from those of other people
Term
Imaginary audience
Definition
Phenomenon involves confusing your own thoughts with those of a hypothesized audience for your behavior
Term
Personal fable
Definition
tendency to think that you and your thoughts and feelings are unique
Term
Postformal thought
Definition
Ways of thinking that are more complex than those of the formal operational stage
Term
Relativistic thinking
Definition
Understanding that knowledge depends on its context and the subjective perspective of the knower
Term
Dialectical thinking
Definition
Detecting paradoxes and inconsistencies amgon ideas and trying to reconcile them
Term
Challenges to Piaget
Definition
1.Underestimating young minds
2. Failing to distinguish between competence and performance
3. Wrongly claiming that broad stages of development exist
4. Failing to adequately explain development
5. Giving limited attention to social influences on cognitive development
Term
Zone of proximal development
Definition
Gap between what a learner can accomplish independently and what she can accomplish with the guidance and encouragement of a more skilled partner - Vygotsky
Term
Guided participation
Definition
By actively participating n culturally relevant activities with the aid and support of their parents and other knowledgeable guides
Term
Scaffolding
Definition
The more skilled person gives structured help to a less skilled learner but gradually reduces the help as the less skilled learner becomes more competent
Term
Private speech
Definition
Speech to oneself that guides one's thought and behavior
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