The purposes of this study were (1) to determine whether the mean gains on achievement scores in reading and mathematics for bused students in grades four and five after one year in integrated schools is greater than the mean gain in reading and mathematics achievement scores for similar non-bused students in segregated schools; (2) to determine whether school attendance for bused students is greater than attendance for similar non-bused students; and (3) to determine if attitude toward school, academic self-concept, and general self-concept among groups of subjects are different. The analysis and interpretation of data yielded the following conclusions. 1. The elements associated with increased achievement in reading for fourth-grade minority students are not likely to be positively facilitated by increasing the majority-minority ratio by busing. 2. The elements associated with increased achievement in reading for minority fifth-grade students may be enhanced by busing for racial balance. 3. The elements associated with increased achievement in mathematics for minority fourth-grade students may be enhanced by busing for racial balance. 4. The elements associated with increased achievement in mathematics for minority students are not likely to be facilitated by increasing the majority-minority ratio. 5. The busing of minority students out of their …