“…Significant (p < .05) correlations reported in a number of such studies range roughly from +.18 to +.50 (obviously the n's varied) (Alberti;' Bledsoe, 1967;Brookover and Thomas, 1964;Caplin, 1969;Cole, 1974;Epps, 1969;Gustafson and Owen;" Green and Zirkel;" Linton;" Lekarczyk and Hill, 1969;Peper and Chansky, 1970;Piers and Harris, 1964;Primavera, Simon and Primavera, 1974;Simon and Simon, 1975;and Spaulding"), Also in general, correlational investigations typically yield higher significant correlations (p < .05) between self-concept of academic ability and achievement, than between general self-concept and achievement. Correlations reported range roughly from +.27 to +.70 (Alvord and Glass, 1974;Binder, Jones and Strowig, 1970;Brookover and Thomas, 1964;Busk, Ford and Schulman, 1973;Caplin, 1969;Epps, 1969;Joiner, Erickson, Crittenden and Stevenson, 1969;Jones, 1974;Jones and Grieneeks, 1970;Jones and Strowig, 1968;Linton;" and Sears"). Significant positive correlations between general self-concept or selfconcept of academic ability and academic achievement, however, are not always found.…”