Cours de psychologie 1.0

This text delves into the multifaceted field of psychology, examining its various schools of thought that emerged throughout the twentieth century. It addresses the key influences of heredity and environment, exploring their interplay in human development.

Furthermore, the text outlines critical stages of human growth, beginning with pregnancy and birth, followed by developmental milestones in early childhood, covering:

• Infancy (0 to 18 months)
• Early Childhood (1 to 3 years)
• Preschool Years (3 to 5 years)

The discussion moves into adolescence, then transitions to the psychology of adulthood and concludes with considerations of aging and gerontology, focusing on the psychological aspects of older adults. Lastly, it introduces the concept of elementary groups, a significant element in understanding social dynamics.