The Growth of Knowledge: Crash Course Psychology #18

Want more videos about psychology every Monday and Thursday? Check out our sister channel SciShow Psych at ! How does our knowledge grow? It turns out there are some different ideas about that. Schemas, Four-Stage Theory of Cognitive Development, and Vygotsky’s Theory of Scaffolding all play different roles but the basic idea is that children think about things very differently than adults. Hank explains in today’s episode of Crash Course Psychology. -- Table of Con