Data collected about working mothers found that 20 percent more mothers worked in 1984 as worked in 1970; most mothers work full time; 56 percent of children under 18 have working mothers; and in 6.2 million families, the mother is the sole support of the family. (CT)

Based on information from supplementary questions in the March 1976 Current Population Survey, the report presents data which indicate that women are contributing increasingly to family incomes. Analysis of the information reveals that the marital composition of the American labor force has changed significantly since 1970. A rapidly growing youth…