EXAM 2 Flashcards
Functional Invariants
intellectual functions that do not change over development - doesn’t matter what stage person is in, it is still there
schema(s)
set of physical actions, mental operations, concepts, or theories used to organize and acquire info about the world
assimilation
fitting new info into current schema
process by which people translate incoming information into a form that fills concepts they already understand
accommodation
new info comes in and alters existing schema ro create a new one
process by which people adapt current knowledge structures in response to new experiences
Sensorimotor Stage
Piaget - 0-2 years
know world via senses and actions, live in current time, no thoughts or memories, learn via action and scientific problem solving, development of object permanance
- intelligence expressed through sensory and motor abilities
A-not-B error
tendency to reach for hidden object where it was last found rather than in new location where it was last hidden
immature object permanence, start to look for things when they are gone
-pass object permanence but not a-notb
-put object in location A, and then continues to look for the object in object A even when it is now in a visible location B
- assume object is in A, even if they saw where it actually went
Information Processing Approach
memory, executive function, brain is like a computer - hardware, software - if there is poor working memory recalling prior success, low inhibition – leads to A not B error
Dynamic Systems Approach
a class of theories that focus on how change occurs over time in complex systems
cognition is intertwined with motor abilities
- reaching to A is part of child’s knowledge about the object
Preoperational Stage
2-7 years
-Egocentrism, difficulty taking other people’s perspective
-mislead by appearances
-centration
children become able to represent their experiences in language, mental imagery, and symbolic thought
Three-Mountains Task
testing spatial domain egocentrism, only can describe what they see from own perspective and not what others may see
- children have difficulty putting themselves in someone elses shoes
centration
focus on one salient feature of objects or events, and not attend to other important aspects of what is going on
Scale Model Search Task (Deloache)
3 y.o - use model to find toy - think model = room showing signs of symbolic thought
2.5 yo - cannot use model - don’t think that it equals room showing no symbolic thought
Guided Participation
behavior is guided by experienced other - observation, explicit instruction
- meaning that kids participate in culturally-valued activities which are organized by the others
Social Scaffolding
process in which more competent people provide a temporary framework that supports children’s thinking at a higher level than children could manage on their own
way in which knowledgable children help children become more knowledgable, how they provide structure to build
-adults structure kid’s experiences – supporting learning
Zone of Proximal Development
distance between what kid can do alone vs with adult or peer
Working Memory
memory system that involves actively attending, maintaining, and processing information
-limited in capacity and length of time
holding information in mind; processing
-very influenced by what you already know about a domain
Executive Function
cognitive control
strategy use
cognitive flexibility
inhibition of responses
Theory of Mind (ToM)
understanding of mental processes, such as beliefs, desires, etc.
- understanding the contents of mind differ from content of other peoples
-assess via false belief tasks - Sally/Anne Test
mutual Exclusivity constraint
each object has only one label, eventually overrides
- when asked for something they don’t know, they will look for something they don’t know label to
cross-situational statistics
keeps track of words across situations
-meaning becomes clearer when situations are thought about together, if they hear same word in multiple experiences, they start to figure out the correlations
morpheme
smallest unit of meaning
syntax
combining words
overregularization errors
use the regular forms for the irregulars
-shows evidence against immitation
-show knowledge that they learned something about the language, they learn to unlearn the errors
Tronick’s Still Face Paradigm
Babies who experience their mothers not showing any emotion, they start to show negative emotion, start to feel angry and confused