Psych Flashcards
Piagets theory
development is a constructive process which means knowledge is constructed from experience
Stages of Piagets theory
- Sensorimotor stage
- Preoperational stage
- Concrete operational stage
- Formal operational stage
Sensorimotor stage
- birth to 2
- infants acquire information about the world by sensing it and moving around within it
- construction of schemas
schemas
theories about the way the world works
assimilation
the process by which infants apply their schemas in novel situations
- add new information into existing schemas
accommodation
process by which infants revise their schemas in light of new information
- infants revise their schemas
object permanence
the fact that objects exist even when they are not visible
- develops around 8 months of age
preoperational stage
2 to 6
- children develop a preliminary understanding of the physical world
- lack of conservation
conservation
understanding that quantitative properties of an object are invariant, despite changes in the object’s appearance
concrete operational stage
6 to 11
children learn how various actions (i.e., “operations”) can transform the concrete objects of the physical world
-understand concept of conservation
formal operational stage
starts around age 11
- reason about abstract concepts
- ability to generate, consider, reason about, or mentally “operate” on abstract concepts
lev vygotsky
zone of proximal development
influence of social interactions -> cognitive development
- parents and other adults provide scaffolding for children
moral reasoning
children’s thinking about right and wrong
- changes as children develop
Piaget’s theory of moral reasoning development
- realism to relativism
- prescriptions to principles
- outcomes to intentions
shift from realism to relativism
younger children = moral rules are absolute, inviolable truths
older children = some moral rules are human inventions, can be changed