A Nonstandard Neutrosophic α-Discounting Evaluation Model for Teaching Ability Assessment of Vocational Colleges Teachers

Abstract

Evaluating the teaching ability of vocational college teachers is complex due to 
uncertain, vague, and conflicting expert opinions. This research presents a new method 
that combines the Interval α-Discounting approach with the Nonstandard Neutrosophic 
Complex MoBiNad framework. The model allows expert judgments to include 
uncertainty and partial truth, then adjusts them using mathematical discounting to reach 
a stable solution. A real case study involving several teachers and criteria is used to test 
the method. The process includes detailed equations, full calculations, and real-world 
data. Results show that the method gives fair and reliable scores, even when opinions are 
not fully clear or consistent. This hybrid model can help improve decision-making in 
educational evaluation systems. 

DOI: 10.5281/zenodo.15698115