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Explaining the Black-white depression paradox: Interrogating the Environmental Affordances Model
John R Pamplin1, Katrina L Kezios2, Eleanor Hayes-Larson3
1Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA; Center for Urban Science and Progress, New York University, New York, NY, USA.
Social Science & Medicine (1982)
|April 23, 2021
Summary
The Environmental Affordances model
Area of Science:
- Psychology
- Public Health
- Sociology
Background:
- The Environmental Affordances (EA) model proposes unhealthy behaviors mediate racial disparities in chronic illness and depression.
- The
- Black-white depression paradox
- describes lower depression rates in Black Americans despite higher chronic illness risk.
- Existing research on EA model mechanisms is inconsistent, questioning empirical validity.
Purpose of the Study:
- To test the two primary mechanisms of the EA model: 'mediation-only' and 'mediation and modification'.
- To evaluate the EA model's utility in explaining racial differences in depression.
Main Methods:
- Analysis of a subset of 559 participants (Black and white) from the Child Health and Development Study adult follow-up (2010-2012).
- Systematic testing of 'mediation-only' and 'mediation and modification' pathways derived from the EA model.
Main Results:
- The study found no support for either the 'mediation-only' or 'mediation and modification' mechanisms proposed by the EA model.
- The results challenge the EA model's validity and utility in explaining racial disparities in depression.
Conclusions:
- The Environmental Affordances model, as currently formulated, does not adequately explain the
- Black-white depression paradox.
- Further research is needed to develop alternative hypotheses and models to account for these observed racial differences in mental health outcomes.
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