Research on white opinions of such compensatory policies as busing and affirmative action has suggested that prejudice is the primary determinant of policy attitudes (Jacobson, 1985; McConahay, 1982). Often, however, racism is measured in a manner that confounds prejudice with values and concerns about justice. A study was conducted in which undergraduates (N= 185) were told that one of four affirmative-action programs for black students would be implemented at their university either in the following year or in 5 years. We found that: (a) support varied considerably across programs and was greater when implementation was imminent; (b) separate operationalizations of race prejudice and dispositional justice beliefs accounted for equal, and at times greater, variance in affirmative action opinions relative to a measure of symbolic racism; and (c) correlates of policy endorsement, including dispositional justice beliefs but not racial affect, varied from program to program. It is suggested that future research should explicitly distinguish race prejudice from values as predictors. It is also suggested that justice concerns, particularly regarding policy specifics, are important predictors of affirmative action attitudes that to date have largely been overlooked.