Classic Theories

Key psychological theories about how children develop mentally, emotionally and socially. Articles cover Freud, Piaget, Erikson and other foundational developmental frameworks.

Albert Bandura's Social Cognitive Theory
Albert Bandura's Social Cognitive Theory
How Albert Bandura showed that behavior, environment and thinking shape each other in constant feedback loops.
B.F. Skinner's Behavioural Theory
B.F. Skinner's Behavioural Theory
Skinner's operant conditioning theory explains how behaviour changes based on rewards and consequences in everyday life.
Bilingual Children: How Two Languages Affect Development
Bilingual Children: How Two Languages Affect Development
Growing up bilingual doesn't slow children down, research shows it often brings real developmental advantages instead.
Erikson's Theory of Psychosocial Development
Erikson's Theory of Psychosocial Development
Erik Erikson divided human development into eight stages, each presenting a potential crisis that shapes how we navigate life.
Freud's Theory of Developmental Phases
Freud's Theory of Developmental Phases
Freud believed child development happens in stages tied to specific body parts, starting from birth and shaped by how parents respond.
Freud's Theory of Personality
Freud's Theory of Personality
Freud believed personality develops through childhood phases driven by the Id, Ego, and Superego, shaping how adults interact with the world.
John Bowlby's Attachment Theory
John Bowlby's Attachment Theory
John Bowlby's attachment theory explains why young children need a close bond with a primary caregiver to develop into healthy, happy adults.
Kohlberg's Moral Reasoning Stages
Kohlberg's Moral Reasoning Stages
Kohlberg identified six stages of moral development that children progress through as they learn to make ethical decisions independently.
Mahler's Theory of Development
Mahler's Theory of Development
How a child's bond with their primary caregiver in the first three years shapes their ability to become independent and emotionally healthy adults.
Piaget's Theory of Cognitive Development
Piaget's Theory of Cognitive Development
Piaget's four stages of child development explain how kids learn to think and understand the world from birth through adolescence.
Vygotsky and Socio-Cultural Theory
Vygotsky and Socio-Cultural Theory
How social interaction and cultural experiences shape the way children think and learn, according to Vygotsky's theory.