Assessing Students’ Teamwork Performance by Means of Fuzzy Logic
In this paper a fuzzy system for automatically assessing the students’ teamwork performance is presented. The main goal of this work is to guarantee an equitable assessment of students’ teamwork throughout the course and across the lecturers of the same subject when subjective criteria are considered. The proposed fuzzy system (i) is designed by using a methodology based on a trade-off between accuracy and intelligibility, and (ii) uses as input linguistic variables a set of four statistical-based parameters, computed from real individual and group marks, which have been subjectively and objectively validated. Finally, the fuzzy system is described and validated experimentally.
KeywordsFuzzy Logic Fuzzy System Fuzzy Model Subjective Criterion Group Mark
Unable to display preview. Download preview PDF.
- 1.Montero, J.A., Morán, J.A., Gómez, J., Alías, F., Vicent, L., Badia, D.: Moving from classical teaching to active learning in algebra for engineers. In: Proceedings of the International Seminar on Innovative Learning (2006)Google Scholar
- 2.Garriga-Berga, C.: A Fast Approach to the Synthesize Intelligible Fuzzy Systems from Input-Output Data. In: Proceedings of the IFSA World Congress, IFSA’05 (2005)Google Scholar
- 3.Garriga-Berga, C.: Min-square error optimization of fuzzy curves. In: Proceedings of the IFSA World Congress, IFSA’03 (2003)Google Scholar
- 6.Chiu, S.L.: A Cluster Estimation Method with Extension to Fuzzy Model Identification. In: Proceedings of the third IEEE Conference on Fuzzy Systems, pp. 1240–1245 (1994)Google Scholar