Promising Practice 2: Offer Employees More Control over Their SchedulesSchedule control involves providing employees with more say over when and where work happens.2 Changes in communications technology and the nature of work in the twenty-first century mean that employees often face increased work demands and 24/7 work environments. This has left many families struggling to integrate their work and family lives. Given these changes, workers’ ability to achieve greater schedule control is both more challenging yet more imperative than ever before. Stress that results from managing the conflicting needs of work and personal life has well-documented health consequences, including hypertension, sleep problems, higher levels of alcohol consumption, and other mental and physical health problems.4 Work-family conflict experienced by employees also hurts their employers and is associated with lower job satisfaction and higher turnover intentions.6 Show
Schedule FlexibilityOne key aspect of schedule control is schedule flexibility, or the extent to which employees can vary their working time (for instance, when they start and end the day) and work location in order to better manage their work and personal lives. Several high-quality studies of initiatives designed to enhance schedule flexibility have shown the value of this approach. One group of researchers found that mental distress decreased in hospital and call center employees who were allowed to choose from a range of scheduling options, including varied shift lengths or starting and ending times, and had the possibility of trading shifts with coworkers. Another high-quality experimental study to enhance schedule flexibility for employees in the IT division of a U.S. Fortune 500 company yielded a range of positive physical, psychosocial, and business outcomes. (See the “Less Stressed and Less Likely to Quit” case study listed below).
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CASE STUDY: Lessons from Gap Inc.: The Benefits of Stabilizing Workers' Schedules | |
Strength of Evidence: Strong | |
Background: | In the retail industry, employers have assumed that unstable or “just-in-time” schedules are inevitable. In an industry with razor-thin profit margins, corporate leaders have supposed that it is necessary to closely match staffing with changes in consumer demand in order to minimize labor costs. This study challenges the conventional wisdom that implementing stable schedules for hourly workers will necessarily hurt the bottom line. |
The Work Design Initiative: | This study evaluated an intervention to enhance schedule stability in Gap Inc. stores in San Francisco and Chicago. Stores participating in the intervention increased schedule stability by:
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What Changed? | Associates’ self-rated sleep quality improved by 6-8% on average as a result of the intervention, and those who were parents or held second jobs also reported decreased stress. Notably, giving employees more schedule stability also was good for business. The stores that implemented the additional stable scheduling practices experienced a 7% increase in their median sales and an increase in labor productivity of 5% (amounting to a $2.9 million increase in revenue). The increase in productivity was likely driven by improved retention of the more seasoned sales associates, who had been offered more adequate weekly hours. More stable schedules appear to be a promising practice for both retailers and their employees. |
Context Matters: | Contrary to widespread industry assumptions, fluctuating customer demand turned out not to be the primary source of instability in weekly payroll hours in this study. Instead, schedule instability was significantly influenced by last-minute decisions made at headquarters—about promotions, shipments, and leadership visits. For maximum effect, stable scheduling initiatives should address sources of instability that originate not just at the store level (which was the focus of this study) but also in corporate-level decision-making. |