Development Flashcards
Brain stem roles/functions?
Connects to spinal cord
Carries motor and sensory nerves
Autonomic functions- heartbeat, breathing, sleeping
Highly developed at birth
Cerebellum roles/functions?
Co ordination
Sensorimotor
Balance
One of the last parts of the brain to reach maturity
Thalamus roles/functions?
Deep inside brain- one on each hemisphere
Hub of information- receives sensory info from retina and sends signals to visual areas of the brain
Cortex(cerebral cortex) roles/functions?
3mm thick, covers rest of the brain Frontal- thinking Motor area- motor movements Sensory functions- visual (occipital area) Cortex develops throughout our lives
Role of nature/nurture?
Usually partially both
Product of genes
After first cell fertilised the environment has an affect on development
Infection affect on development?
If the mother’s has rubella it can cause deafness and brain damage to the unborn child
Smoking affect on development?
Makes babies smaller
Nicotine slows brain growth
Voices affect on development?
Babies recognise mothers voice immediately after birth
Shows brain is changed before birth due to external stimuli
Piaget’s theory overview?
Young children not able to think logically- brains matures slowly
Schemes- framework of what you know about the world
Assimilation- adapting old schemes to fit something new you’ve discovered
Accommodation- making new schemas to fit new experiences
Cognitive stages?(Piaget)
Sensorimotor(0-2) focuses on physical co ordination, cerebellum developing, learn object permanence
Preoperational(2-7) mobile and can use language, lacks reasoning
Concrete operational(7-11) perform better on egocentrism and conservation tasks, better reasoning
Formal operational(11+) formal reasoning , abstract understanding
Sensorimotor?
Physical sensation, basic physical coordination(grasping), cerebellum developing, learn object permanence
Pre operational?
Mobile and can use language, lacks reasoning, not consistently logical
Concrete operational?
Can conserve and perform better on egocentrism tasks, better reasoning, can talk about physical
Formal operational?
Formal reasoning and can understand abstract ideas
Cognitive stages (Piaget) evaluation?
W-underestimated young children , other research found they performed better on conservation and egocentrism tasks(Piaget made the tasks seem difficult in the way it was explained)
W-overestimated older children’s abilities(11 year old children couldn’t understand abstract ideas in research)
S-basic idea is correct, children do go through cognitive stages
McGarrigle&Donaldson’s naughty teddy study aims?
They wanted to see whether the child’s reaction would be different if there was no deliberate change in the row of counters