Looking at MOOC discussion data to uncover the relationship between discussion pacings, learners’ cognitive presence and learning achievements
Sign Up to like & getrecommendations! Published in 2022 at "Education and Information Technologies"
DOI: 10.1007/s10639-022-10943-7
Abstract: The MOOCs (Massive Open Online Courses) forum carries rich discussion data that contains multi-level cognition-related behavior patterns, which brings the potential for an in-depth investigation into the development trend of the group and individual cognitive… read more here.
Keywords: cognitive presence; learning achievements; discussion data; presence learning ... See more keywords
Discussion of "Data-driven confounder selection via Markov and Bayesian networks" by Jenny Häggström.
Sign Up to like & getrecommendations! Published in 2018 at "Biometrics"
DOI: 10.1111/biom.12787
Abstract: In this discussion we consider why it is important to estimate causal effect parameters well even they are not identified, propose a partially identified approach for causal inference in the presence of colliders, point out… read more here.
Keywords: discussion data; driven confounder; confounder selection; data driven ... See more keywords