Unit 2 Flashcards
Why have developmental theories?
- provide framework for understanding phenomena
- raise crucial questions about human nature
- lead to a better understanding of children
If a kid under 8 months old is grabbing your glasses - according to Piaget what could you do to make them stop?
-put them behind your back
What is object permanence?
!
-mentally represent objects
if an object is covered a baby does not realize it exists
Do babies at 7 months old lack the motivation or reaching skills to retrieve a hidden objects?
-no -Yuko Munakata - placed object under transparent cover - babies reached for the toy = motivation & reaching skills
Do babies from 6-8 months old lack the memory to grab a hidden object? Adele Diamond
*
- as they get older remember for longer seconds - however it does show at 5 seconds (for 8 months old) they seem to forget -&6months old when allowed to reach immediately were successful, 7 months at 2 seconds
- so proves could eb memory or that they do not know it exists?
What are the possible reasons why object permanence happens? Are they correct?
- lack in motivation
- lack in memory skills
- lack in reaching abilities
- simply don’t get that it continues to exist
-proof for memory and existence
b/c they do have reaching skills and motivation
What did Piaget do?
-started field of cognitive development
What did Piaget believe children were? Passive? When do they start?
- no
- active
- little scientists – meaning they test things out, discover and experiment in the world to teach themselves and push their development forward - intrinsically motivated to learn, don’t need rewards
- mentally active from birth
What does constructivist mean to Piaget?
!
- children construct knowledge for themselves in response to experience
- generating hypotheses, performing experiments, and drawing conclusions
What is assimilation?
!
the process by which people translate incoming information into a form that fits concepts they already understand
What is accommodation?
!
the process by which people adapts current knowledge structures in response to new experiences
What is equilibration?
!
the process by which children (or other ppl) balance assimilation and accommodation to create stable understand
-3 phases -equilibrium (don’t need to change) -disequilibrium (new info shows understanding is inadequate, confused) -more advanced equilibrium (updated, better understanding)
What is continuity?
- assimilation
- accommodation
- equilibration
What are the qualities of discontinuity?
- intellectual leaps
- qualitative change
- broad applicability
- brief transition periods
- invariant sequence - everyone progresses through the stages the same
To a 5yr old who is naughtier? someone who broke a cookie jar by accident or someone who stole a cookie? at 8?
- someone who broke the jar by accident
- morality as consequence of behaviour at 8 years old the opposite, about intent
Sensorimotor stage?
!
-birth - 2 years
-perceive & explore
-fundamental concepts - space, time, & causality - here & now - intelligence bound by immediate perceptions & actions
-at end can form mental representations & repeat other’s behaviours
-own body –> world around them
-accomplishments –> adapting to enviro & object permanence
gaps = representing the world mentally (vs. sensory)
Preoperational stage?
!
2-7 years
- represent experiences in language & mental imagery (symbolic representation @ 2) - remember experiences for longer
- sophisticated concepts -but can’t perform certain mental operations (ex. centration, until 7)
- egocentrism earlier on until 5
- centration until 7 -conservation is understood 5-8, but 4-5 year olds fail
- wins = symbolic representation, & thinking about objects not present
- gaps = logical rules, reversibility, conservation, centration, egocentrism, classification
Concrete Operational?
!
7-12 years old
- can reason logically about concrete objects and events - cannot think abstractly or generate systematic scientific experiments to test their beliefs
- wins = mental logic, reversibility, conservation, egocentrism, classification
- gaps = lack reasoning about abstract concepts
Formal Operational?
!
- 12+
- think abstractly nd hypotheticals -can perform systematic scientific experiments and draw appropriate conclusions from them -even if they’re different from what they believed before
- wins = can reason about abstract , can do hypotheticals, can test hypotheses logically & with a system
What age is the boy if he can’t take another’s perspective in the three mountains task?
- 2-4?
- 4 year olds can’t do it
- 3-5 when egocdntrism -piaget thought until 7
How old is the boy if he thinks the row of 5 coins spaced is more than the other 5 coins?
- 4-5??
- 2-7
How old is the boy if he fails the volume centration task?
-5-6??
What age if you just started to solve the balance-scale problem?
-7/8
Is the formal operational stage universal?
-no not everybody reaches it
In what ways to children learn best according to Piaget?
-by interacting with the environment, mentally & physically
What are the weaknesses of Piaget?
!
- underestimated cognitive competence
- object permanence timeframe
- understates social world to cognitive development (focusses only on active)
- stage model - it’s more variable than that
- doesn’t describe ‘how’
- accurate descriptions of behaviour may not be accurate to their understanding
When does object permanence start? Piaget and actually
- piaget thought 8 months
- actually 3 months (looking time)