Pariksha SaathiLesson 1 of 10 · Child Development and Pedagogy
Growth and Development: Concept, Principles and Stages of Childhood
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Growth, development and maturation
Growth means quantitative change in the body - increase in height, weight and the size of organs - which can be measured and which slows down and stops once physical maturity is reached. Development is wider: it is the orderly, progressive series of qualitative and quantitative changes in body, mind, language, emotions and social behaviour that continues throughout life, from conception to old age. Growth is therefore one part of development; a child can grow taller without becoming more mature in her thinking. Maturation is the unfolding of changes programmed by heredity, such as sitting, walking or the onset of puberty, which happen without special training, while learning is change produced by experience and practice. Development is the joint result of maturation and learning. Its domains - physical, motor, cognitive, language, emotional, social and moral - are interrelated: a child with an untreated hearing loss may fall behind in speech, reading and friendships.
Continuity, sequence and direction
Development is continuous: it goes on gradually from conception, and each new ability builds on what came before rather than appearing from nowhere. It follows a definite and predictable sequence: a baby coos, then babbles, then speaks single words and then sentences; she sits before she stands and stands before she walks. It proceeds from general to specific: an infant first reaches out with the whole arm and body, and only later picks up a grain with thumb and forefinger. It is cumulative and integrated, as small skills combine into larger ones, such as separate letter shapes combining into fluent handwriting. Early experiences have a lasting effect, so the first years of life deserve special care.
Cephalocaudal, proximodistal and individual differences
Two directional principles are tested every year. The cephalocaudal principle says that development proceeds from head to toe: an infant controls the head and neck before the trunk, and the trunk before the legs. The proximodistal principle says that it proceeds from the centre of the body outwards: control of the shoulders and arms comes before control of the wrists and fingers. This is why a young child first grips a thick crayon with the whole fist, and why fine pencil work should not be forced too early. The principle of individual differences says that although all children pass through the same sequence, they do so at different rates, so two seven-year-olds in the same class may be far apart in reading. Finally, development is the product of the interaction of heredity and environment: heredity sets the range of possibilities, and environment decides how much of that range is realised.
Stages of childhood
Books divide childhood into broad stages whose ages are approximate and vary slightly between authors. The prenatal stage runs from conception to birth and is the period of the fastest growth. Infancy runs from birth to about 2 years: reflexes give way to voluntary movement, attachment to caregivers forms and the first words appear. Early childhood, about 2 to 6 years, is the preschool period of rapid language growth, pretend play and endless questions; Elizabeth Hurlock called it the pre-gang age, the toy age and the questioning age. Later childhood, about 6 to 12 years, covers the primary school years: logical thinking about concrete things develops and belonging to a group of same-age friends becomes very important, which is why Hurlock called it the gang age. Adolescence, roughly 12 to 18 years, begins with puberty and brings rapid physical change, abstract thinking and the search for identity; G. Stanley Hall described it as a period of storm and stress. CTET Paper I deals with children of 6 to 11 years (Classes I to V) and Paper II with the 11 to 14 age group (Classes VI to VIII).
Development and learning
How development and learning are related is a favourite CTET theme. Piaget held that development precedes learning: a child can learn a concept only when the necessary mental structures have formed, so teaching must wait for readiness. Vygotsky held the opposite, that good learning runs ahead of development and pulls it forward, which is why teaching should aim at the zone of proximal development. Arnold Gesell's co-twin studies showed the role of maturation: a twin who was given stair-climbing training later, when more mature, quickly caught up with the twin who had been trained earlier. The balanced view for a teacher is that maturation sets readiness, while rich experiences, language and interaction carry development forward, so learning and development support each other.
In the classroom
A teacher who knows these principles gives Class I children clay, beads, paper tearing and colouring before fine pencil work, does not compare a slow reader with the fastest one, offers several routes to the same goal and attends to the whole child - health, feelings and friendships as well as marks. In a typical CTET question, a teacher who notices that a child lags behind in one area should observe her closely and support her at her own pace, not label her or hold her back, since development is continuous, individual and shaped by the environment.
Key facts
- Growth is quantitative (height, weight), measurable and stops at maturity; development is qualitative as well as quantitative, lifelong, and includes growth.
- Maturation = changes that unfold from heredity without training (sitting, walking, puberty); learning = change from experience and practice; development needs both.
- Cephalocaudal = head to toe: a baby holds up its head before it can sit or stand. Proximodistal = centre outwards: arm control comes before finger control.
- General to specific: a baby first reaches with the whole arm and body, and later picks up a small object with thumb and forefinger.
- Same sequence, different rates: every child babbles before speaking and stands before walking, but at a different age - the principle of individual differences.
- Stages (approximate): prenatal (fastest growth), infancy 0-2 years, early childhood 2-6, later childhood 6-12, adolescence about 12-18.
- Hurlock: early childhood = pre-gang age, toy age, questioning age; later childhood = gang age. G. Stanley Hall: adolescence = a period of storm and stress.
- Piaget: development precedes learning (wait for readiness). Vygotsky: learning leads development (teach in the zone of proximal development).
- Gesell's co-twin study: the twin trained later in stair-climbing caught up quickly with the twin trained earlier - evidence for maturation.
- CTET Paper I CDP is about children of 6-11 years (Classes I-V); Paper II about children of 11-14 years (Classes VI-VIII).
Quick revision
Growth quantitative and stops, development qualitative and lifelong; development = maturation + learning; continuous, sequential, general to specific, cumulative; cephalocaudal head to toe, proximodistal centre outwards; same sequence, different rates; heredity x environment; infancy 0-2, early childhood 2-6, later childhood 6-12 (gang age), adolescence 12-18 (storm and stress, Stanley Hall); Piaget: development precedes learning; Vygotsky: learning leads development.