egocentrism - contemplation of the world exclusively from child's personal perspective
stage 6 of cognitive development - new means through mental combinations
18-24 months
mental combinations
deferred imitation
types of developmental psychology research - longitudinal
cross-sectional
cross-...
DEP2004 Midterm
egocentrism - contemplation of the world exclusively from child's personal perspective
stage 6 of cognitive development - new means through mental combinations
18-24 months
mental combinations
deferred imitation
types of developmental psychology research - longitudinal
cross-sectional
cross-sequential
longitudinal research - collecting data repeatedly on the same individuals
cross-sectional research - groups of people of one age are compared with people of another age
but are similar in other characterisitcs
cross-sequential - study several groups of people at different ages (a cross-sectional approach)
and follow them over the years (a longitudinal approach)
reflexes - an unlearned, involuntary action or movement in response to a stimulus
occurs without conscious thought
types of reflexes - babinski
moro
rooting
stepping
, palmar
babinski - fans or spreads toes in response to a stroking foot usually disappears at end of first year
moro (startle) - back arches, legs and arms fling out and then brought back to chest in hugging
motion when position suddenly changed, loud noise or bump
lost 6-7 months
rooting - baby turns head and mouth toward stimulus that strokes the cheek, chin or corner of
mouth, facilitates finding mothers nipple for sucking
stepping - mimics walking when held under arms
usually disappears by 3 or 4 months
palmar (grasping) - using 4 fingers, babies grasp fingers/objects, pressed against the palms of their
hands.
most babies support weight
lost by 3-4 months, voluntary grasping 5-6 months
head sparing - biological mechanism that protects the brain when malnutrition disrupts body
growth
brain is last effected
transient exuberance - great but temporary increase in the number of dendrites that develop in
an infants brain during the first two years of life
experience expectant brain functions - brain functions require certain basic common experiences
in order to develop normally
experience dependent brain functions - brain functions depend on particular, variable experiences
and therefore may or may not develop in a particular infant
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PatrickKaylian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
