Importance of the indicator for the students’ learning methodology:
Once a specific subject is partitioned into units, the binary relationship recorded about passing or failing those units that appear on the tests of a collection of tests can be used to automatically extract knowledge using FCA techniques ranging from determining common ways to pass a subject to build concept lattices of frequent correlated items.
M. Ojeda-Fernández, F. Pérez-Gámez, Á. Mora-Bonilla, D. López-Rodríguez. Using logic to determine key items in math education. In M. Nunes, P. Isaias (eds.), Proceedings of the IADIS International Conference e-Learning 2021 (part of MCCSIS 2021), ISBN 978-989-8704-29-0 (July 2021), pages 62–69. http://www.iadisportal.org/el-2021-proceedings