Comprehensive examination of Jean Piaget's preoperational stage (2-7 years) including assimilation/accommodation, symbolic reasoning, egocentrism, and language development milestones from 300 to 1,500+ words during early childhood.
Comprehensive examination of Piaget's theory of cognitive development with focus on the formal operational stage during adolescence, including schemas, stage progression, and adolescent egocentrism
Comprehensive exploration of self-concept and self-esteem development during adolescence, including Elkind's egocentrism theory, imaginary audience, and strategies for building healthy self-perception.