Early results of an experiment at The Gap provide hope that there might be a remedy for one of the most controversial labor practices in retailing and other service industries, such as hospitality, health care, and call centers. That practice: schedules that require employees to work different shifts every week. Associates rarely have any control of their schedules, and often get only three days’ notice of next week’s schedule. These volatile and unpredictable schedules can wreak havoc with workers’ child-care arrangements, school classes, and other personal responsibilities. They can make it virtually impossible for part-timers to hold down multiple jobs, and widely fluctuating hours mean workers’ incomes also can fluctuate widely.