“…A positive relation with school achievement has been established for field independence (Kagan & Buriel, 1977;Kagan & Zahn, 1975;Kagan, Zahn, & Grealy, 1977; Canavan, Note 1), internal locus of control (Buck, 1970;Crandall, Kratovsky, & Crandall, 1965; McGhee & Crandall, 1968;Solomon, Houlihan, Busse, & Parelius, 1971;Trachtman, 1975), and high self-esteem (Lewis & Adant, 1975;Page, 1975;Primavera, Simon, & Primavera, 1974). Further, all three variables have been related to each other, although these relationships have not been entirely consistent.…”