development Flashcards
what is the brain stem
highly developed at birth
connects brain to spinal cord
autonomic functions
what is the cerebellum
matures late
near top of spinal cord
autonomic functions
what is the thalamus
deep inside the brain in each hemisphere
information hub, receives and then sends signals around the brain
what is the cortex
very thin and folded cover
thinking and processing
frontal, visual, auditory, motor areas in each hemisphere
what are the roles of nature and nurture
nature is inherited and nurture is environmental influences on development
what does smoking do
smoking during pregnancy can lead to smaller brains for baby
what can infection do
in the womb, German measles can lead to hearing loss
what do voices do
babies learn to recognise a mothers voice
what is the interaction between nature and nurture
the brain forms due to nature but the environment has a major influence even in the womb
what is Piagets theory
changes in thinking ( cognition) over time
children think differently from adults
what does Piaget say about stages
different kinds of logical thinking occur at each stage
what does Piaget say about schemas
mental structures containing knowledge
schemas become more complex through assimilation and accommodation
what does Piaget say about assimilation
adding new information to an existing schema
what does Piaget say about accommodation
receiving new information that changes our understanding so a new schema is formed
give 2 evaluation points for piagets theory
research evidence - many studies have been conducted to test piagets theory, which has helped improve our understanding of how children’s thinking develops
real world application - the theory has helped change classroom based teaching so it is now more activity based
what was the mcgarrigle and Donaldsons aim with the naughty teddy study
to see if a deliberate change in the row of counters would help younger children conserve
what was the method of the naughty teddy study
children aged 4-6 years
two rows of counters, teddy messed up one of them. Child asked if rows were the same
what were the results of the naughty teddy study
deliberate change - 41% conserved
accidental change - 68% conserved
older children did better than the younger ones
conclusion of the naughty teddy study
piagets method doesn’t show what children can do, this study does show there are still age related changes
give 2 evaluation points for the naughty teddy study
the sample - primary school sample
From one school, so comparisons between groups may not be valid
the change was not noticed - children may appear to conserve because they simply didn’t notice the change as they were distracted by the teddy
what is egocentrism
seeing the world only from one’s own point of view
Piagets 3 mountains task
Hugh’s policeman doll study aim
to create a test that would make more sense than Piagets