week 10 health and developmental psychology Flashcards
jean Piaget stages of development
sensorimotor, pre operational, concrete operational and formal operational
age of sensorimotor
birth - 2
age of preorperational
2-7
age of concrete operational
7-12
age of formal operational
12 +
what did Piaget focus on
cognitive structures that children acquire by interaction with environemt
concepts
rules that describe properties of environments and their relations to other concepts
assimilation
new info fit into existing schema
accommodation
new schema for new info
stage 1 sensorimotor period
object permanence =
out of sight - out of existence
deferred imitation =
forming mental representation of actions that are recalled later
rudimentary symbolic thinking =
words to represent objects
search and investigate = understand world through trial and error
stage 2 pre operational
language ability develops
counting numbers
increased thinking symbolically and logically
start to develop theory of mind = ability to imagine what other people are thinking
failure to master conservation problems eg water in short fat cup is same as tall skinny
egocentrism but start to lose towards the end
stage 3 concrete operational
development of organized and rational thinking
logical analyses but only to physical or specific things
inductive reasoning = eg if Childs friend is rude then all friends are rude
abstract or hypothetical thinking not developed
complex cause and effect relations
classification of objects
empathize with others - loss of egocentrism
mastery of conservation problems
stage 4 formal operational
abstract reasoning BUT not everyone reaches this
ability to hypothesis and test
think in formal systematic way
logical thinking
ability to work through abstract problems and use logical without presence of concrete manipulation
criticism of piaget
used his own children, small sample size
all children are different!
other theories
sociocultural theory of cognitive developnet VYGOTSKY
development depends on social environment and is VITAL for cognitive development
language drives cognitive development by internalizing social interactions
children learn from more competent others that present alternative perspectives
zone of proximal development = range of skills child is unable to master alone but can with help of others
scaffolding = assistance
intellectual growth is not universal but product of environment
what scale can you use to measure stress
holmes and rahe stress scale