Students also receive feedback with explanations upon entering their solutions to multiple-choice questions. For example, correct answers were rewarded by a smiling face object and an incorrect entry by a sad face object, with the option to try again for a chance to be correct or to look up the explanations as to why their selected solution was incorrect. If these computerbased tools and explanations were insufficient or inadequate, students could beckon to the lab assistants for help. The lab assistants would then explain to the students why the suggested solution was the correct answer. These practices are expected to enhance the CBAL students' understanding of the accounting concepts better than the control group.