test 3 cognition/language Flashcards
(118 cards)
assimilation
assimilating new information into what you already know. putting it into an already existing schema
accomadation
creating new schemas or changing the way one thinks about something to interpret new information
primary circular reactions
1-4 months. simple motor habits based around infants body.
secondary circular reactions
4-8 months. imitations of familiar behavior nad interesting effects
coordination of secondary circular reactions
8-12 months. intentional/goal reached behavior
tertiary circular reactions
exploring objects by acting on them in novel ways.
mental representation
18-24 months. internal depictions of objects or events
sensorimotor period
0-2 yrs. 6 sub stages. infants/toddlers using their senses to think
egocentrism
not being able to see things from a perspective other than your own
progressive decentering
infant gradually being able to distinguish themselves /their own perspectives from others
substage 1 - exercising reflexes
infants use their reflexes to interact with the world (birth - 1 month)
substage 2 - developing schemes
reflexes are becoming sensorimotor schemes, there are organized patterns (1-4 months)
substage 3 - discovering procedures
after discovering an interesting procedure, infant may try to create that procedure again (4-8 months)
substage 4 - intentional behavior
infant has intentional and goal reached behavior. Uses schemes to solve problems
invariants
knowledge of what remains constant in a world of change
object permanence
knowledge that even if you cannot see an object under a blanket it is still there/still exists
A not B search error
when object is placed under A, they are able to know it is still there. But even if seen being placed under B, they cannot tell it is still there.
substage 5 - novelty/exploration
Have accurate A-B search. Acting on objects in novel ways. (12-18 months)
substage 6 - mental representations
Can now use their mental representations to solve problems, can solve invisible displacement and have deferred imitation
deferred imitation
ability to remember a models behavior, remember it and copy it later
make believe play
acting out every day / imaginative activities
violation of expectation method
assessing infants physical reality knowledge based on attention to expected vs. unexpected events
inferred imitation
older toddlers guessing what others intentions may be and try to imitate what that could be
preoperational stage
advances in mental representation showed by symbolism