Related Experiment Video
Updated: May 9, 2026

A Preterm Rat Model for Pain Studies
Published on: February 9, 2024
Measuring Maternal Nonstandard Work in Survey Data
Rachel Dunifon1, Ariel Kalil, Danielle A Crosby
1Department of Policy Analysis and Management, Cornell University, 248 MVR Hall, Ithaca, NY 14853 ( red26@cornell.edu ).
Surveys differ in the measurement of nonstandard work, such that some surveys require respondents to indicate whether they work either a standard or a nonstandard schedule, whereas others allow respondents to indicate that they work both types of schedules. We test whether these measurement decisions influence the estimated prevalence of maternal nonstandard work, using data from two sources: the Current Population Survey (N = 1,430) and the Fragile Families and Child Wellbeing Study (N = 2,524). Using propensity score techniques, we find that giving respondents the option of reporting work at more than one type of schedule doubles the prevalence of nonstandard work, compared to allowing respondents to indicate only one type of schedule. Our results suggest that many mothers of young children regularly work at both standard and nonstandard times and that mutually exclusive conceptualizations of standard and nonstandard work schedules do not fully capture their experiences.
Surveys differ in the measurement of nonstandard work, such that some surveys require respondents to indicate whether they work either a standard or a nonstandard schedule, whereas others allow respondents to indicate that they work both types of schedules. We test whether these measurement decisions influence the estimated prevalence of maternal nonstandard work, using data from two sources: the Current Population Survey (N = 1,430) and the Fragile Families and Child Wellbeing Study (N = 2,524). Using propensity score techniques, we find that giving respondents the option of reporting work at more than one type of schedule doubles the prevalence of nonstandard work, compared to allowing respondents to indicate only one type of schedule. Our results suggest that many mothers of young children regularly work at both standard and nonstandard times and that mutually exclusive conceptualizations of standard and nonstandard work schedules do not fully capture their experiences.
Related Concept Videos
Quantifying Work
Regression Toward the Mean
Estimating Population Mean with Unknown Standard Deviation
William S. Gosset (1876–1937) of the Guinness...
Introduction to Nonparametric Statistics
One of...
Estimating Population Mean with Known Standard Deviation
The confidence interval estimate will have the form as follows:
(point estimate - error bound, point estimate + error bound)
The...
Estimating Population Standard Deviation