“…For example, 24% of women were in the labor force in 1930, 31% just before America's entrance into World War II in 1942, 33% in 1950, 38% in 1960, 43% in 1970, 52% in 1980, 58% in 1990, and 60% in 1998 are from the Statistical Abstract of the United States; U.S. Bureau of the Census, 1925Census, -2000. Several studies have found that employed women-especially those employed in traditionally male-dominated fields-score higher on measures of instrumentality, a concept closely related to assertiveness (Clarey & Sanford, 1982;Strange & Rea, 1983;Tyer & Erdwins, 1979;Wertheim, Widom, & Wortzel, 1978). Employed women also scored higher than housewives on the California Psychological Inventory (CPI) Dominance scale (O'Connell, 1980).…”