DEVELOPMENTAL:COGNITIVE DEVELOPMENT Flashcards
schemas
knowledge is organised into chunks of similar or related items/ flexible grouping
assimilation
the process by which new experiences are incorporated into existing schemas
accomodation
the process by which new experiences cause existing schemed to change
equilibrium
a sense of order, abalone, coherence and stability in the mind- a balanced and well ordered set of schemas
THE DRIVING FORCE BEHIND COGNITIVE DEVELOPMENT IS THE SEARCH FOR EQUILIBRIUM
What are Piaget’s four stages?
sensorimotor stage
pre operational stage
concrete operational stage
formal operational stage
Describe the sensory-motor stage (0-2)
- simple reflex actions such as reaching and sucking
- developing a sense of object permanence
- emergence of symbolic thoughts (words)
Describe the pre-operational stage (2-7)
- development of representation skills
- signs and symbols-dual representation
- counting and basic maths
- does not understand basic mental operations (conservation)
- displays egocentrism, irreversibility and centration (one variable at a time) in their thoughts
- conservation task
- the three mountains test
- appearance reality distinction
Describe the concrete operational stage (7-11)
- logical thinking such as weight colour, number, volume
- conservation
- reversibility
- transivity
- seriation tasks
- distinguish between appearance and reality
Describe the formal operational stage (11+)
- systematic problem solving
- logical thinking, abstract and flexible
- improved memory
- future thinking with decision making
Adolescent egocentrism
belief that one’s own thoughts and feelings are unique-self consciousness and self focus.
imaginary audience
make decision on the bases of what they imagine others will think
personal fable
certain that others are observing them, they start to believe that their own experiences are unique and others cannot possible understand them
criticisms of Piaget’s stages
- too much emphasis on analytical cognition rather than creative, practical or social intelligence
- no consideration after formal operational stage
- lack of consideration for social influences on development
- sensori-motor and pre operational children were underestimated by Piaget
Vygotsky’s Theory of Development
learning is a shared activity
Vygotsky’s Theory of Development
lower mental functions
- genetically inherited
- automatic
- respond directly to environment