Data for: Examining the modelling capabilities of defeasible argumentation and non-monotonic fuzzy reasoning

This datasets contains the answers to the NASA Task Load index questionnaire (columns E-Z) from a set of university students, as well as the ID of the administered questionnaire (column A), a description of the taught topic (column B), the instructional delivery method used (column C), and the self-reported uni-dimensional perception of mental workload reported by students (column D).