Jean Piaget (Piaget, 1936) studied cognitive development. As a psychologist his most most remembered accomplishment was his cognitive development theory. Piaget kept detailed observations and tests of the cognition of children. Some psychologists believed that children did not have the necessary knowledge or skill to think, unlike adults. Piaget proved that adults and children do not think alike. Basic mental structure is innate in children, genetically inherited, then evolved to which knowledge is based on, and learning. (McLeod 2015)
Vygotsky’s (Vygotsky, 1934) was well known for his contributions to cognitive development theory and his research in the areas of cognitive development. Social development theory was Vygotsky’s theory on
Vygotsky’s (Vygotsky, 1934) was well known for his contributions to cognitive development theory and his research in the areas of cognitive development. Social development theory was Vygotsky’s theory on