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Primary Submission Category: Mental health/function
The Explanatory Role of Individual- and State-Level Employment-Related Factors in Later Life Cognitive Function
Authors: Megan Reynolds, Max Coleman, Siwei Li,
Presenting Author: Megan Reynolds*
This study investigates how micro- and macro-level employment-related factors experiences shape later-life cognitive health and contribute to educational disparities in dementia risk. Using nationally representative data from the Panel Study of Income Dynamics (1997–2023), we construct detailed occupational histories to measure individual-level work characteristics both observed (i.e., occupational complexity) and suspected (e.g., work-related stress) to influence dementia risk. We then link these to validated indicators of cognitive function among older adults. We further examine how state-level labor market institutions—minimum wage, unionization, and unemployment insurance—moderate the relationship between individual-level work characteristics and cognition. By linking comprehensive individual work histories with broader state labor market contexts, this project shows how employment-related factors can act both as a stressor and a protective resource. Anticipated results can be used to identify modifiable risk factors and interventions to enrich work environment, improve cognitive health, and reduce the burden of Alzheimer’s disease and related dementias.