The study of work and employment in the 1970s was shaped by a widely-cited report taking stock of the current workplace and proposing broad changes (Work in America [HEW 1973]). In this chapter we review research on how employee involvement practices affect job quality and assess the extent to which they have delivered on their promise. Overall, we find that new workplace practices increase employee satisfaction and (on average) increase wages a small amount. Effects on employee injury rates are less clear. It is unclear if the small and inconsistent findings across many studies reflect variation in the seriousness of implementation (with many workplaces making few real changes), variation in the quality of the studies and measures, or true variation in effects. We conclude with some considerations of policy options. The study of work and employment in the 1970s was shaped by a widely-cited report taking stock of the current workplace and proposing broad changes. Appearing after nearly thirty years of prosperity and economic growth, the Work in America (HEW 1973) report focused on how work could be made more satisfying, skilled, and participatory. Similarly, the 1990s also began with a widely-cited report advocating fundamental changes. However, America's Choice: High Skills or Low Wages (National Center on Education and the Economy 1990) focused on the need to restore American competitiveness and wage growth through tougher education standards, structured school-to-work transitions, one-stop job service and information centers, and incentives and assistance for firms adopting high-performance work systems to compete on quality rather than low wages.Although policy-makers paid a lot of attention to these issues, policy changes were modest. Perhaps in spite of this relative neglect, the economy did very well in the 1990s in terms of job growth. The economic recovery in the 1990s left one agenda item conspicuously unresolved: securely improving the quality of jobs for the middle and lower segments of the workforce. Thus, as the 1990s boom ended, inequality remained extraordinarily high, living standards improved little for the vast majority (Mishel, Bernstein, Allegretto 2005), and doubts lingered as to whether a credible model of high-quality employment had emerged to compensate for the waning influence of unions.New work practices with higher levels of employee involvement and skill were viewed favorably by academics, policy makers, and firms, to judge by various studies of their prevalence (Osterman 1994(Osterman , 2000Frazis, Gittleman, Horrigan, and Joyce 1998;Cappelli 1996;Cappelli and Neumark 2001; Freeman and Roger 1999). While definitions vary, most would agree that employee involvement (EI) practices include job rotation, quality circles, self-directed teams, and 3 most implementations of Total Quality Management, as well as supportive practices such as enhanced training and non-traditional compensation (e.g., pay for skill, bonuses, gain sharing, and profit sharing). In this chapter we revie...