Infancy refers to the first two years of a child's life, a period of rapid growth, key developmental milestones, and crucial brain development. During this time, infants experience significant changes in physical abilities, language, and social-emotional skills.

Key characteristics of infancy:

• Rapid Physical Growth: Infants grow at the fastest rate in their first year.

• Developmental Milestones: Infants achieve important milestones like crawling, walking, and language development.

• Brain Development: The brain develops quickly, making early experiences vital for cognitive and emotional growth.

• Dependence on Caregivers: Infants rely entirely on caregivers for food, shelter, and emotional support.

• Formation of Attachments: Strong emotional bonds with caregivers begin to form.

Stages within infancy:

• Newborn (0-2 months): Rapid growth and adjustment to the external world.

• Infant (2 months - 1 year): Development of motor skills, language, and social-emotional abilities.

• Toddler (1-2 years): Increased independence and exploration.

Importance of infancy:

• Foundation for Future Development: Early experiences shape future learning and social-emotional growth.

• Critical Period for Development: Infancy is crucial for cognitive and emotional development.

• Need for Nurturing Environment: A safe, stimulating, and loving environment is essential for optimal growth.