Community colleges are a key part of developmental education programs. Research shows that a large majority of first year students have to take one or more remedial or developmental courses. The failure rates of developmental students indicate there is a need for intervention. The purpose of this study was to compare the final exam scores of developmental algebra students who use computer-aided instruction and those who did not use computer-aided instruction. Publishing companies have made great strides in developing stronger mathematics compatible software programs but there is a need to determine if the programs are actually increasing the mathematics achievement of learners. An "ex post facto" design was used to determine if there is a significant difference between the final exam scores of students using the mathematical software program "MathZone". Evidence gained in this research will provide instructors and administrators with valuable information about developmental algebra students and the integration of technology into the classroom. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]