Measuring Time Use of Older Couples: Lessons from the Panel Study of Income Dynamics.

Area of Science:

• Gerontology
• Sociology
• Survey Methodology

Background:

• Time diaries are crucial for understanding population time use and activity patterns.
• Previous methods faced challenges in capturing detailed, sequential daily activities.

Purpose of the Study:

• To present a novel computer-assisted telephone method for collecting multiple, same-day 24-hour time diaries.
• To highlight methodological enhancements for improved data quality in time use studies.

Main Methods:

• Development of a computer-assisted telephone application for time diary collection.
• Implementation of a multiple, same-day diary design.
• Strategies to minimize reporting errors and tailor activity descriptors.

Main Results:

• The study details successful developmental and field testing of the enhanced time diary method.
• Identified specific techniques to improve the accuracy of reported activities and their sequencing.

Conclusions:

• The developed method offers a robust approach for collecting detailed time use data from older populations.
• Findings have implications for future survey designs in time diary research.