Lifespan Development
ICSE · Class 12 · Psychology
Summary of Lifespan Development for ICSE Class 12 Psychology. Key concepts, important points, and chapter overview.
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Overview
Lifespan Development is the scientific study of how human beings change and grow from the moment of conception until death. Development is not merely physical — it encompasses cognitive, emotional, social, and moral dimensions. Every individual follows a broadly similar developmental path, yet each
Key Concepts
Lifespan development refers to the continuous
Lifespan development refers to the continuous process of physical and psychological changes that occur in an individual from conception to death. It i
Growth refers to quantitative
Growth refers to quantitative, measurable physical changes such as increase in height and weight. It has an age limit and slows or stops after a certa
Heredity involves the genetic transmission
Heredity involves the genetic transmission of traits — physical features, physiological traits, intellectual functioning, and personality — from paren
Urie Bronfenbrenner proposed that a child's
Urie Bronfenbrenner proposed that a child's development is shaped by nested environmental layers: (1) Microsystem — direct interactions with family, s
Jean Piaget proposed four invariant
Jean Piaget proposed four invariant, universal, and generalisable stages of cognitive development: (1) Sensorimotor (0–2 years) — knowledge through se
Learning Objectives
- Understand the meaning, importance, and scope of lifespan development
- Distinguish between growth, development, and maturation
- Explain the roles of heredity and environment as determinants of development
- Describe physical and motor development across infancy, babyhood, and childhood
- Explain Piaget's four stages of cognitive development with key concepts
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