Workers everywhere feel the tug-of-war between work and home: Do they go to a child's game or stay late to finish up a spreadsheet? How should they respond when a boss wants to talk about a new project just as they're leaving home to attend a religious service? How do they justify an unexpected, weeklong business trip to a spouse? Managers struggle as well. How much on time should they expect from their employees? How can they allocate work properly when many employees serve as irreplaceable caregivers to children and elderly parents? Should organizational needs prevail over family come...