Misconception of Abstraction: When to Use an Example and When to Use a Variable?

Hanxiang Du, Wanli Xing, Yuanlin Zhang 0002. Misconception of Abstraction: When to Use an Example and When to Use a Variable?. In Jan Vahrenhold, Kathi Fisler, Matthias Hauswirth, Diana Franklin, editors, ICER 2022: ACM Conference on International Computing Education Research, Lugano and Virtual Event Switzerland, August 7 - 11, 2022, Volume 2. pages 28-29, ACM, 2022. [doi]

@inproceedings{DuX022,
  title = {Misconception of Abstraction: When to Use an Example and When to Use a Variable?},
  author = {Hanxiang Du and Wanli Xing and Yuanlin Zhang 0002},
  year = {2022},
  doi = {10.1145/3501709.3544276},
  url = {https://doi.org/10.1145/3501709.3544276},
  researchr = {https://researchr.org/publication/DuX022},
  cites = {0},
  citedby = {0},
  pages = {28-29},
  booktitle = {ICER 2022: ACM Conference on International Computing Education Research, Lugano and Virtual Event Switzerland, August 7 - 11, 2022, Volume 2},
  editor = {Jan Vahrenhold and Kathi Fisler and Matthias Hauswirth and Diana Franklin},
  publisher = {ACM},
  isbn = {978-1-4503-9195-5},
}