Child Development and Pedagogy
Child Development and Pedagogy
HTET Level 3 CDP tests whether a PGT can turn developmental theory into classroom decisions: stages of cognitive growth, learning and motivation theories, individual differences, inclusive practice, and assessment framed by RTE 2009 and NEP 2020.
Piaget and Vygotsky
- Piaget's four stages: sensorimotor (0–2), preoperational (2–7), concrete operational (7–11), formal operational (11+). Core vocabulary: schema, assimilation (new object fitted into an old schema), accommodation (schema itself changes), equilibration.
- Preoperational markers: egocentrism, animism, centration, irreversibility, no conservation. Concrete operational: conservation, classification, seriation, reversibility. Formal operational: hypothetico-deductive reasoning, abstract propositions, imaginary audience.
- Vygotsky: ZPD (gap between independent and assisted performance), scaffolding, private/inner speech as a tool of thought, and the social origin of higher mental functions.
Kohlberg
Pre-conventional (punishment-obedience; instrumental exchange) → conventional (good boy/nice girl; law and order) → post-conventional (social contract; universal ethical principles). Responses are scored by stage of reasoning, not by age or by the choice made.
Intelligence and individual differences
Spearman's g, Thurstone's primary mental abilities, Guilford's SOI (operations × contents × products), Gardner's multiple intelligences. Learning disability is not intellectual disability: a dyslexic child usually has average or above-average intelligence with a specific processing deficit.
Worked example
A five-year-old insists the tall narrow glass holds more water than the short wide one. Reasoning: the child centres on height alone and cannot mentally reverse the pouring, so this is a conservation failure typical of the preoperational stage. Teaching move: concrete, reversible, hands-on comparison of the same water in different vessels - verbal explanation alone will not shift a centrated child.
Traps
- Mixing assimilation with accommodation.
- Labelling a class 8 child 'preoperational' from age alone; Piaget's ages are approximate.
- Forgetting that Vygotsky puts social interaction before individual internalisation - the reverse of Piaget's emphasis.
- Writing 'Kohlberg stage 3' for a child who obeys only to avoid punishment (that is stage 1).