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Age differences and age changes in activities: Baltimore Longitudinal Study of Aging
L M Verbrugge1, A L Gruber-Baldini, J L Fozard
1Institute of Gerontology, University of Michigan, USA.
Summary
Older adults spend more time on obligatory activities and less on committed ones. Gender roles in activities are more flexible than age roles, showing significant shifts over time.
Area of Science:
- Gerontology
- Sociology of aging
- Activity patterns in later life
Background:
- Understanding how older adults allocate their time is crucial for public health and social policy.
- Previous research has not fully captured the interplay between age, gender, and activity choices over extended periods.
- The Baltimore Longitudinal Study of Aging (BLSA) provides a unique dataset for examining long-term trends.
Purpose of the Study:
- To analyze cross-sectional age differences, longitudinal age changes, and secular trends in obligatory, committed, and discretionary activities.
- To investigate how these activity patterns differ between men and women across different age groups and time periods.
- To determine the relative malleability of age roles versus gender roles in shaping activity participation.
Main Methods:
- Utilized data from the Baltimore Longitudinal Study of Aging (BLSA) spanning 1958-1992.
- Employed activity questionnaires to assess time allocation in obligatory, committed, and discretionary activities.
- Analyzed cross-sectional, longitudinal, and secular changes in activity patterns for men and women.
Main Results:
- Older adults dedicate more time to obligatory activities and passive leisure, and less to committed activities and active leisure.
- Longitudinal findings generally align with cross-sectional observations, with notable gender-specific exceptions in paid work and housework.
- Significant secular shifts in committed activities were observed: men reduced paid work while increasing household tasks, whereas women did the opposite.
Conclusions:
- The fundamental age structure of activity participation has remained stable despite evolving social opportunities.
- Gender roles in activity allocation have demonstrated greater adaptability and change compared to age-related roles.
- These findings highlight the dynamic interplay between aging, social change, and individual life choices.