Assuring the quality of education is a concern of learning institutions. To do so, it is necessary to have assertive learning management, with consistent data on students' outcomes. This research provides associate deans and researchers, a roadmap with which to gather evidence to improve the quality of open-ended assessments. Based on statistical methods, we used our results to discuss the validity and consistency of six assessments applied in Insper--an AACSB accredited school in Brazil. The roadmap was capable of targeting aspects needing improvement, which is better than having to discard the assessments and developing new ones, and stimulating faculty awareness to consistent metrics to accurately manage the curriculum.