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3.6 Social-Emotional Development Across the Lifespan

Part of Development and Learning in AP® Psychology. Read the opening section, then create a free account for the full interactive lesson, practice, and progress tracking.

Ecological Systems Theory

The ecological systems theory explores how the social environment influences development. The five systems in this theory are: Microsystem: groups that have direct contact with the individual (family, school, peers). Mesosystem: the relationships between groups in the microsystem (parent-teacher communication). Exosystem: indirect factors in an individual's life (a parent's workplace policies affecting their available time). Macrosystem: cultural events that affect the individuals and others around them. Chronosystem: the individual's current stage of life and changes over time.

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