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Developmental Psych
Ch 4-Cognitive
41
Psychology
Undergraduate 2
10/07/2008

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Term
adaptation
Definition
tendency to respond to the demands of the environment in ways that meet one's goals
Term
organization
Definition
integrating particular observations into knowledge
Term
assimilation
Definition
translating incoming knowledge into an understandable form
Term
accomodation
Definition
adapting current knowledge in order to understand new information
Term
equilibration
Definition
balacing assilmilation and accomodation to create full understanding
Term
sensorimotor stage
Definition
0-2 yrs; intelligence dev. and is expressed through sensory and motor abilities
Term
substage 1
Definition
0-1 mos; general reflexes like sucking and grasping
Term
substage 2
Definition
1-4 mos; organizing reflexes into larger behaviors
Term
substage 3
Definition
4-8 mos; interested in environment, repetitive actions, no object permanence
Term
substage 4
Definition
8-12 mos; showing mental representations=object permanence but still commit A not B error
Term
substage 5
Definition
12-18 mos; actively exploring environment, experimenting
Term
substage 6
Definition
18-24 mos; starting to mimic behavior using deferred imitation
Term
deferred imitation
Definition
repeating the behavior of others a substantial amount of time after it occurs
Term
A-not-B task
Definition
looking for a hidden object where it was previously found
Term
object permanence
Definition
the idea that objects continue to exist after they are out of sight
Term
preoperational stage
Definition
2-7 yrs; can represent experience through language and mental imagery, lacks reasoning
Term
symbolic representation
Definition
the use of one object to stand for another
Term
egocentrism
Definition
perceiving the world solely from one's own view
Term
centration
Definition
focusing on a single striking feature of an object and ignoring other vital features
Term
conservation concept
Definition
changing the look of the same matter does not change the matter
Term
concrete operational stage
Definition
7-12 yrs; able to reason logically about objects and events
Term
formal operational stage
Definition
12+ yrs; able to think deeply about reasoning and abstract ideas
Term
task analysis
Definition
identification of goals, information and processing strategies
Term
sensory memory
Definition
the fleeting retention of sensory input
Term
long-term memory
Definition
information retained on an enduring basis
Term
working memory (short-term)
Definition
memory used during active thinking, a place where sensory mem and LT mem are brought together, identified and processed
Term
basic processes
Definition
the most frequently used mental processes
Term
encoding
Definition
the process of representing in memory information that draws attention or is important
Term
selective attention
Definition
process of focusing most intensely on the information that is most relevant to the goal
Term
utilization deficiency
Definition
the phenomenon marked by successful later uses of a memory strategy but not earlier uses
Term
dynamic-systems theory
Definition
the theory that all parts of a child work together to produce behavior
Term
core knowledge theory
Definition
infants are born with innate knowledge of physics, biology and psychology
Term
domain specific
Definition
knowledge is limited to a spec. area that allow distinctions between living and nonliving things
Term
sociocultural theories
Definition
the idea that other people and cultural influences are central to a childs dev.
Term
guided participation
Definition
a process in which adults organize activities for kidz
Term
private speech
Definition
children tell themselves what to do aloud that gradually changes to thoughts telling them what to do
Term
intersubjectivity
Definition
mututal underatnding that people share during conversation
Term
joint attention
Definition
social partners both focus on a common reference in the environment
Term
social referencing
Definition
the tendency to look to social partners during threatening or confusing events
Term
social scaffolding
Definition
more knowledgeable ppl provide a framewokr for learning until the child has the needed skills
Term
zone of proximal dev
Definition
a range of performance that includes when children can do with no help and what they can do with lotz o' help
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