Development - Piaget Flashcards
define adaptation
the tendency to respond to the environment to meet one’s goals
define organisation
the tendency to integrate particular observations into coherent knowledge
define assimilation
the process by which people translate incoming information into a form they can understand
define accommodation
the process by which people adapt current knowledge structures in response to new experiences
define equilibration
the process by which people balance assimilation and accommodation to create stable understanding
define schema
- organized knowledge used to guide action
- infants are born with innate schemas
- through assimilation and accommodation schemas develop in more complex knowledge about the world
what are the central properties of Piaget’s stage theory?
- qualitative change
- broad applicability across topics and contexts
- brief transitions
- invariant sequences
what did Piaget hypothesize about development?
he hypothesized that children progress through 4 stages of cognitive development, each building on the previous one
what are Piaget’s four stages of his development stage theory?
- Sensorimotor Stage
- Pre-Operational Stage
- Concrete Operational Stage
- Formal Operational Stage
what age does the sensorimotor stage occur at?
birth - 2 years
what age does the pre-operational stage occur at?
2 - 7 years
what age does the concrete operational stage occur at?
7 - 12 years
what age does the formal operational stage occur at?
12+ years
what is the sensorimotor stage?
infants know the world through their senses and through their actions
what is the pre-operational stage?
toddlers and young children acquire the ability to internally represent the world through language and mental imagery
they also begin to see the world from other people’s perspectives and not just their own
what is the concrete operational stage?
children become able to think logically, not just intuitively. they now can classify objects into coherent categories and understand that events are often influenced by multiple factors, not just one
what is the formal operational stage?
adolescents can think systematically and reason about what might be as well as what is
this allows them to understand politics, ethics, and science fiction, as well as to engage in scientific reasoning
what age does sub-stage 1 of the sensorimotor stage occur?
birth - 1 month
what age does sub-stage 2 of the sensorimotor stage occur?
1 - 4 months