exam 2 Flashcards
what are Piagets 4 parts of cognitive development
sensorimotor stage
preoperational
concrete operational
formal operational
what is attained in the sensorimotor stage
object permanence- understanding even if something is out of sight it still exists
stranger anxiety
what is attained in the pre-operational stage
symbolic thinking
egocentrism- world from their POV
animism - lifelike qualities to objects
what is attained in the concrete operational stage
classification- categorize items
reversibility- adding and subtracting
conservation
decentration- focus on 1+ characteristic
seriation- order things by width and length
what is attained in the formal operation stage
introspection
abstract thinking
hypocrisy
what is egocentrism
seeing the world from your point of view, not others
other think feel and see how u do
not selfish
what is personal fable
adolescents believe their experiences are unique and no one else understands
what is imaginary audience
heightened sense of self consciousness
imagine your behavior is everyone else’s focus
what period is the highest of risk taking causing impulsivity and sensation seeking. this results in poor decision making. Why?
adolescents
prefrontal cortex develops last
2 parts of vygotskys sociocultural triangle and explain
scaffolding- the way a child is given a problem to understand the concept
zone of proximal development- space of what a learner can do with and without assistance
middle to late adulthood cognition
loss of attention
slower processing speed
short term memory
chrystalized vs fluid intelligence
builds over time vs fades over time
atkinson shiffrin model: sensory memory, stm, ltm, attention, retrieval
sensory memory- unattended into is lost
*attention
stm- unrehearsed info is lost, maintenance rehearsal
*encoding and retrieval
ltm- some info may be lost over time
define encoding, maintenance and elaborative rehearsal
encoding- processing info into our system
maintenance- repetition of info in OG form
elaborative- using strategies to memorize info (relate past info to recent info)
purpose of stanford binet intelligence test
identify students who needed help
triarchic theory of intelligence
analytic- academic problem solving
creative- imaginative and innovative problem solving
practical- street smart / common sense
IQ
measures intelligence
average is 100
follow bell curve
iq = mental agechronological age100
holophrastic speech
first word expressions
define phoneme, semantics, syntax
a speech sound to differentiate words
meaning and interpretation of words
arrangement of words to make sentences