Reading focus
Syllabus: How Do Contexts Shape Developmental Pathways?
Follow the move from one person in one setting to relationships within and between settings.
Why you’re reading it. Build an ecological explanation that names activities, connections and possible changes.
A question to consider. For a child whose caregiver starts night work, draw two possible paths from the workplace to the child's daily experience. What would you measure along each path?
Why this reading
Bronfenbrenner makes environments part of a research design rather than a background label. His propositions connect reciprocal interaction, relationships between settings, and institutional arrangements to questions an experiment could investigate.
Before you read
A microsystem is an immediate setting of activities and relationships. A mesosystem concerns connections between settings; an exosystem includes settings that affect someone indirectly. A macrosystem concerns broader institutional and cultural patterns. These are distinctions for investigation, not four independent causes.
Read for
- Follow how a change affecting one participant could change another person's experience.
- Ask what each proposed comparison adds beyond observing one person in one setting.
- Examine the difference between studying existing arrangements and deliberately changing them.
Consider afterwards
- A parent's work schedule changes a child's time with a caregiver. What would an ecological study need to observe, and what comparison would strengthen its explanation?
Editorial context
This 1977 research program uses historical examples and terminology, including outdated descriptions of disability. Its illustrative studies do not validate every proposition. A before-and-after transition is not automatically a causal experiment: concurrent changes and selection still require attention. The article should not be mistaken for all later versions of the ecological framework.