There are two prominent theories that explore the stages of human social life:

1. Erik Erikson’s Stages of Psychosocial Development: This theory focuses on the development of ego identity through eight stages throughout the lifespan. However, for your prompt, we’ll focus on the first five stages that occur during childhood and adolescence:
   • Trust vs. Mistrust (Birth to 18 months): This stage centers on the infant’s developing sense of trust or mistrust in the world based on their primary caregivers’ reliability and responsiveness.
   • Autonomy vs. Shame and Doubt (18 months to 3 years): Toddlers experience a surge of independence, wanting to explore and make choices. This stage is about developing a sense of autonomy while balancing it with potential feelings of shame or doubt arising from setting boundaries.
   • Initiative vs. Guilt (3 to 5 years): Preschoolers become more assertive and take initiative in play and exploration. They may experience guilt if their actions have negative consequences.
   • Industry vs. Inferiority (5 to 11 years): During school years, children develop a sense of industry through learning skills and contributing to their environment. Feelings of inferiority may arise if they compare themselves to others and feel inadequate.
   • Identity vs. Role Confusion (Adolescence): This crucial stage involves exploring different identities, values, and social roles. Teenagers may experience role confusion as they navigate social expectations and their evolving sense of self.
2. Stages of Human Development (Social Learning Theory): This broader perspective emphasizes social interaction and learning throughout life. While not strictly divided into stages, some key social aspects include:
   • Early Childhood: Learning social skills through play and interaction with caregivers and peers.
   • Middle Childhood: Developing friendships, group dynamics, and social roles within peer groups.
   • Adolescence: Navigating peer pressure, romantic relationships, and establishing independence from family.
   • Adulthood: Forming intimate relationships, building careers, and contributing to society.
   • Later Adulthood: Adjusting to retirement, changes in family dynamics, and potentially facing physical and cognitive decline.

Remember: These are theoretical frameworks, and development is not always linear. Individual experiences and social contexts significantly influence how people navigate these stages.