The concepts of Assimilation and Accommodation are associated with the theory ofAVygotskyBPiagetCGagneDBrunerAnswer: B. Piaget Read Explanation: Jean Piaget introduced the concepts of assimilation and accommodation in his famous Theory of Cognitive Development. Assimilation involves fitting new intellectual experiences into existing mental categories or schemas without changing them. Accommodation refers to the process of modifying existing cognitive structures or schemas to adapt to completely new information or experiences. Read more in App