Examlex
The distance from Austin,Texas,to Lincoln,Nebraska,is 822 miles by car.Which of the following series of calculations will yield this distance in units of kilometers? (1 in = 2.54 cm (exact) ,1 mi = 5280 ft (exact) ,1 ft = 12 in (exact) )
Piaget's Stages
A theory describing the cognitive development of children, segmented into four stages: sensorimotor, preoperational, concrete operational, and formal operational.
Sensorimotor Stage
In Piaget’s theory, the stage (from birth to about 2 years of age) during which infants know the world mostly in terms of their sensory impressions and motor activities.
Concrete Operational
A stage in cognitive development, according to Piaget, where children aged about 7-12 years develop logical thinking but are still not capable of abstract thinking.
Motor Development
The process through which humans progress through a predictable set of movements and physical abilities throughout their lifespan.
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