WK2 4-2 Cognitive Development Flashcards
Piaget
in Piaget’s theory of cognitive development,
the cognitive systems that organise thinking
into coherent patterns so that al thinking
takes place on the same level of cognitive
functioning
mental structure
focus on how cognitive abilities change with
age in stage sequence of development,
pioneered by Piaget and since taken up by
other researchers
cognitive-developmental approach
concept that an innate, biologicaly based
program is the driving force behind
development
maturation
How did Piaget’s view of children’s learning differ from the behaviourists’?
A:
Piaget believed that children actively construct their understanding of the world.
Unlike behaviourists—who saw children as passive recipients shaped by rewards and punishments—Piaget viewed children as active agents in their own development.
cognitive structures for processing,
organising and interpreting information.
schemes
Piaget proposed that the child’s construction of reality takes place
through the use of ——–
schemes
The two processes involved in the use of schemes are
assimilation and accommodation .
cognitive process of altering new information
to fit an existing scheme
assimilation
cognitive process of changing a scheme to
adapt to new information
accommodation
awareness that objects (including people)
continue to exist even when we are not in
direct sensory or motor contact with them
object permanence
Q: What happens in Substage 1 of the sensorimotor period (0–1 month)?
A: Simple reflexes (e.g. sucking, grasping); mostly assimilation.
Q: What happens in Substage 2 (1–4 months)?
A: Primary circular reactions – repeat chance body movements (e.g. hand in mouth).
What happens in Substage 3 (4–8 months)?
A: Secondary circular reactions – repeat actions with external objects (e.g. kicking mobile).
What happens in Substage 4 (8–12 months)?
A: Intentional actions and coordination of schemes (e.g. move hand to get toy).
A: Intentional actions and coordination of schemes (e.g. move hand to get toy).
Q: What did Bailargeon’s ‘violation of expectations’ studies show about infants and object permanence?
A:
Even without motor movement, infants look longer at impossible events, suggesting they understand object permanence earlier than Piaget thought.
Piaget’s theory and the research it inspired focuses on how thinking
changes with age. To Piaget, we do not simply expand our cognitive
capacity as we develop; we actualy
think differently at each life
stage.
approach to understanding cognitive
functioning that focuses on cognitive
processes that exist at al ages, rather than
on viewing cognitive development in terms of
discontinuous stages
information-processing approach
What are the three core capacities in the information-processing model of human thinking?
A: Attention, processing, memory
gradual decrease in attention to a stimulus
after repeated presentations
habituation
fo lowing habituation, the revival of attention
when a new stimulus is presented
dishabituation
By
the end of the first year, they often notice what important people
around them are paying attention to and wil look or point in the same
direction
joint attention.
Q: What are the three main scales in the Bayley Scales of Infant Development (Bayley-4)?
A:
Cognitive – attention, exploration
Language – understanding and using words
Motor – fine and gross motor skills
What are the Bayley Scales mainly used for?
A:
As a screening tool to identify infants (16 days to 3½ years) with developmental delays—not for predicting later IQ.
in assessments of infant development, the
overal score indicating developmental
progress
developmental quotient (DQ)