The principles of development describe the fundamental characteristics and patterns of human growth and development. These principles apply to physical, cognitive, emotional, and social development across different stages of life. Development: Development is a systematic process that includes physical social, emotional, and cognitive changes. Development is a lifelong process from the womb to the tomb.

Adolescence – Meaning, Etymology, and Characteristics Adolescence is a transitional phase between childhood and adulthood, beginning after childhood and typically ending in early adulthood. Etymology of Adolescence Adolescence originates from the Latin ” adolescere “, which means “to grow to maturity.” Father of Adolescence Psychology  – G. Stanley Hall This is also known as Storm and Stress –