@inproceedings{pme336559-wolferttaskspecificvsa,
  title={Task-specific Vs. Aggregated Feedback: Learners’ Perceived Usefulness of Feedback in Online Self-assessments},
  author={Wolfert, Carl and Neumann, Irene and Sommerhoff, Daniel},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={1587--1594},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}