piaget's influence Flashcards
what are the piagetian stages of development
- sensori-motor
- pre-operational
- concrete operational
- formal operational
what is the developmental period of sensori-motor
0-2 years - infancy
what is the developmental period of pre-operational
2–7 years early childhood
what is the developmental period of the concrete operational stage
7-12 years - middle childhood
what is the developmental period of the formal operational stage
12 years onwards - adolescence and adulthood
what are characteristics of the sensori-motor stage
- perception is subordinate to action
- lack of mental imagery
- solipsism - failure to distinguish between the self and the rest of the universe
- don’t have object permanence
- at 18-24 months the infant is able to conceive the existence of an object independently of self -n no longer solipsism
- infant understands there is self and there is world - acquisition of mental imagery
what is solipism
failure to distinguish between the self and the rest of the universe
what is object permanence
understanding that things exist even when we can’t sense them directly
at what age does an infant begin to conceive an object independently of self
18-24 months
what are characteristics of the preoperational stage
- mental imagery without principle thought
- egocentrism
- operational intelligence
- failure to decenter
what is egocentrism
difficulty taking another person’s perspective
what is operational intelligence
the process of solving a problem by working through logical principles
what is failure to decentre
broader attention to the various aspects of a problem instead of fixating on just one
what paigetian tests were used to reveal the quality of preoperational thinking
- conservation
- class inclusion
what is conservation in preoperational
- the child gives an intuitive answer instead of working out the correct response based on operational thought
what is class inclusion
the ability to classify objects into one or more category at a time
e.g. in preoperational they struggle to focus on multiple subclasses
what are characteristics of the concrete operational stage
- principled thought confined to real life problems
- children give correct answer in conservation tasks
- children are able to provide logical justifications for their answers
- confined to real life problems and they struggle to apply principle though to abstract problems