Oklahoma State Assessment Test (OSAT) Early Childhood Education Practice Test

What key developmental psychologist is associated with concepts of assimilation and accommodation?

1. Erik Erikson

2. Jean Piaget

3. Lev Vygotsky

4. B.F. Skinner

The correct answer is: Jean Piaget

The key developmental psychologist associated with the concepts of assimilation and accommodation is Jean Piaget. These concepts are fundamental to Piaget's theory of cognitive development, which suggests that children progress through distinct stages of cognitive growth. Assimilation refers to the process by which individuals integrate new information into existing cognitive schemas or frameworks. For instance, when a child sees a cat for the first time and calls it a "dog," they are attempting to fit this new information into their existing understanding of animals. On the other hand, accommodation is the process of modifying one's cognitive schemas to incorporate new information that does not fit into existing frameworks. Continuing with the previous example, when the child learns that the new animal is different from a dog, they adjust their understanding and perhaps create a new category for "cats." These processes are vital for cognitive development, as they enable children to actively construct their understanding of the world through interaction and experience. Understanding Piaget's theories helps educators create effective learning environments that support children's cognitive growth by considering how they assimilate and accommodate new knowledge.