The Growth of Knowledge: Crash Course Psychology #18

You can directly support Crash Course at Subscribe for as little as $0 to keep up with everything we’re doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. 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.