Margaret K NelsonMargaret K. Nelson is A. Barton Hepburn Professor of Sociology at Middlebury College. She is the author of Negotiated Care: The Experiences of Family Day Care Providers (1991). Joan Smith is Dean of the College of Arts and Sciencs at the University of Vermont. She is the author of Creating and Transforming Households: The Constraints of the World Economy (1992). Read More Read Less