Tuesday, April 22, 2014

Cognitive Development

Cognitive Development

    • It was thought that kids were just stupid versions of adults
    • Jean Piaget said kids learn differently than adults
  • Schemas
    • Children view the world through schemas (as do adults for the most part)
    • Schemas are ways we interpret the world around us
    • It is basically what you picture in your head when you think of anything
  • Assimilation
    • Incorporating new experiences into existing schemas
  • Accommodation
    • Changing an existing schema to adopt to new information
  • Stages of Cognitive Development (Jean Piaget)
    • Sensorimotor Stage
      • Experience the world through our senses
      • Do not have object permanence
      • Around 0-2 Years Old
    • Preoperational Stage
      • Have object permanence
      • Begin to use language to represent objects and ideas
      • Egocentric: Cannot look at the world through anyone’s eyes but their own
      • Around 2-7 Years Old
      • Cannot Grasp Conservation
        • Idea that a quantity remains the same despite changes in appearance and is part of logical thinking
    • Concrete Operational Stage
      • Can demonstrate concept of conservation
      • Learn to think logically
    • Formal Operational Stage
      • Abstract reasoning
      • Manipulate objects in our mind without seeing them
      • Hypothesis testing
      • Trial and Error
      • Metacognition
      • Not every adult gets to this stage
  • Types of Intelligence
    • Crystallized Intelligence
      • Accumulated knowledge
      • Increases with age
    • Fluid Intelligence
      • Ability to solve problems quickly and think abstractly
      • Peaks in the 20’s and then decreases over time

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