Chapter 6: Cognitive Change - Cognitive-Developmental and Sociocultural Approaches Flashcards
What was Piaget the first scientist to do?
systematically explain and examine children’s thinking and reasoning
What are schemas?
concepts, ideas, and ways of interacting on the world
- plans to successfully interact with the world
- with each new experience, children need to adapt their thinking and organize what they learn to construct new schemas, and refine existing schemas
What is assimilation?
integrating a new experience into a pre-existing schema
ie. toddler has a dog, they discover the neighbour has a dog, and they recognize and understand the dog even if it may look different
What is accommodation?
modifying or creating a schema in light of new information
ie. toddler sees a cat and calls it a dog, but someone around her tells her it’s a cat and explains the difference—assists the child in creating a new schema of cats
What is cognitive disequilibrum?
our schemas don’t match everything in the world
- cognitive change is constantly occurring as a result of cognitive disequilibrium
ie. moment when the toddler was told that what they thought was a dog wasn’t a dog—cat did not fit into the toddler’s schemas
Stage 1: Infancy - The Sensorimotor Stage
What are reflexes?
first indicators that infants have the ability to interact with the world and understand it are reflexes
- infants are born with a number of involuntary autonomic reflexes
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Palmar Grasp
- Response
- Developmental Course
curling fingers around objects that touch the palm
birth to 4 months, when it is replaced by voluntary grasp
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Rooting
- Response
- Developmental Course
turning head and tongue toward stimulus when cheek is touched
disappears over first few weeks of life and is replaced by voluntary head movement
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Sucking
- Response
- Developmental Course
sucking on objects placed into the mouth
birth to 6 months
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Moro
- Response
- Developmental Course
giving a startle response in reaction to loud noise or sudden change in the position of the head, resulting in throwing out arms, arching the back, and bringing the arms together as if to grasp something
birth to 5-7 months
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Babinksi
- Response
- Developmental Course
fanning and curling the toes in response to stroking the bottom of the foot
birth to 8-12 months
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Stepping
- Response
- Developmental Course
making stepping movements as if to walk when held upright with feet touching a flat surface
birth to 2-3 months
Stage 1: Infancy - The Sensorimotor Stage
Reflex: Swimming
- Response
- Developmental Course
holding breath and moving arms and legs, as if to swim, when placed in water
birth to 4-6 months
Stage 1: Infancy - The Sensorimotor Stage
What are primary circular reactions?
repeating actions involving body parts that produce pleasurable or interesting results
- often begin by chance or action
- infant is learning more about their world
ie. accidentally discover their hand by their mouth and start sucking on their thumb (calming effect for them), playing with their feet
Stage 1: Infancy - The Sensorimotor Stage
What are secondary circular reactions?
repetitions of actions that trigger responses in external environment
- going beyond their own body, and realizing that there are things they can do to make something happen in the outside world
Stage 1: Infancy - The Sensorimotor Stage
What is object permanence?
understanding that objects continue to exist outside of sensory awareness
- object permanence signals to others that they now have the mental capacity for mental representation (can picture things in your hand even though you can’t see them)
ie. show a baby a toy and throw a blanket over it—if they don’t have object permanence, they think that the toy just went away (outside of their sensory awareness, therefore it doesn’t exist)
- once they acquire object permanence, they understand that toy continues to exist under the blanket even though they can’t see it, and will pull the blanket off