Language Acqusition and Theoretical Perspectives - by Jennifer Gunter

1. Cognitive Developmentalist Theory

1.1. Main Theorist: Jean Piaget

2. Interactionist Theory

2.1. Main Theorist: Lev Vygotsky

3. Behaviorist Theory

3.1. Main Theorist: B.F. Skinner

4. Nativist Theory

4.1. Main Theorist: Noam Chomsky