In recent years, researchers, the media, and policymakers have struggled to examine the shifting dynamics of work and family and to better understand the implications of these changes for American life. Most experts can agree that American families have changed. We no longer fit the June and Ward Cleaver model. In 1960, 70 percent of American families with children had at least one parent home full-time. By 2000, this trend has been completely reversed. Today, nearly 70 percent of families are headed by either two working parents or a single working parent.