Research description:
Several metareviews in the area of educational data mining have highlighted challenges to reproducing results in the field. Differences in an educational context and student population make it difficult to determine whether or not a particular result is generalizable and transferable. I propose to develop a standard for processing and reporting data from educational discussion/Q&A boards to support the comparison of results between sites and to enable multi-institutional studies of student behaviour on Q&A boards. The proposed student will investigate literature in the area of modelling data from discussion/Q&A boards to identify features of the data that are important to interpreting the data. The goal is to create a robust data pipeline for collecting, cleaning, storing, and packaging data from a singular source. In this case, we will build tools to collect and package data from Piazza discussion/Q&A boards as it is utilized at numerous institutions internationally. In addition, the student will collect multiple datasets from UofT to produce a baseline of “standard student usage” for comparison.
Year: 2022
Researcher:
Michael Liut, Mathematical & Computational Science, University of Toronto Mississauga
Student:
Pan Chen, University of Toronto