aspg-24-1491-1791482621 20261008180341 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group Journal of Neutrosophic and Fuzzy Systems JNFS 2771-6430 2771-6449 2021 1 2 Abdullah Ali Salamai Department of Management, Applied College, Jazan University, Jazan, Kingdom of Saudi Arabia Multiple schools’ alternatives are assessed by experts based on a wide range of factors, therefore evaluating school performance may be seen as a multiple criteria decision-making (MCDM) issue. In this research, we developed a MABAC approach for evaluating MCDM education's effectiveness under interval-valued neutrosophic sets, keeping in mind the constraints posed by the assessment setting's complexity and the psychological behaviour of experts. Before everything else, experts' opinions are included in the calculation of criterion weights. Next, a novel assessment framework for assessing academic achievement in schools is developed using the MABAC model. Our research aims to provide educational institutions with the tools they need to operate at peak efficiency. In addition, other schools and allied educational institutions may use the study's findings as a benchmark in their assessments, attempts to improve performance, and formulation of educational policy. 2021 107 113 1491 https://creativecommons.org/licenses/by/4.0/ 10.54216/JNFS.010207 https://www.americaspg.com/journal/24/article/1491 https://www.americaspg.com/storage/01674650155.pdf