Lifespan Development
ICSE · Class 12 · Psychology
Complete topic list for Lifespan Development in ICSE Class 12 Psychology. Key concepts, sub-topics, and what to focus on for board exams.
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Topics in Lifespan Development
1. Meaning and Importance of Lifespan Development
- Development starts at conception and continues till death.
- It includes physical, mental, cognitive, social, and emotional changes.
- Development is continuous, cumulative, consistent, predictable, and spiral in pattern.
2. Stages of Lifespan Development
- Prenatal period: conception to birth.
- Infancy: birth to 2nd week.
- Babyhood: end of 2nd week to 2 years.
3. Physical Development and Motor Development
- Brain weight is about 1/8th of total body weight at birth, 1/18th at age 10, and 1/25th at age 15.
- Average height at birth is 17-21 inches and reaches 32-34 inches by the end of the second year.
- Average birth weight is 6-8 pounds, doubles by 4 months, and trebles by the end of the first year.
4. Cognitive Development: Piaget's Theory
- Jean Piaget was a Swiss cognitive theorist and student of zoology.
- His theory is constructivist because children actively build knowledge.
- Schemas are mental structures that help make sense of experiences.
Key Concepts
Central concept: Lifespan Development
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