

In the NCERT Psychology book “Psychology” (Class 11, Chapter – “Human Development”), you explore how humans grow and change throughout the life span. You understand the different stages of development — from infancy to old age — and how physical, cognitive, emotional, and social aspects develop over time.
You learn about important developmental tasks, the role of heredity and environment, and how experiences influence personality and behavior. The chapter also helps you understand adolescence and the challenges faced during different stages of life.
This chapter strengthens your critical thinking and observation skills by helping you analyze developmental changes scientifically. It enhances your empathy and interpersonal understanding by enabling you to better understand yourself and others across different life stages.