“…Only two studies failed to find significant average differences, and in both cases, the differences still were in the predicted direction (Heilbrun & Thompson, 1977;Schlaich, 1976). Studies of female homosexuals and bisexuals, likewise, have found their mannerisms and interests, on average, to be more M/dF than among female heterosexuals (Heilbrun & Thompson, 1977;Kaye et al, 1967;LaTorre & Wendenburg, 1983;Oldham, Farnhill, & Ball, 1982;Spence & Helmreich, 1978;Thompson et al, 1973).…”