Article title: Preservice middle school mathematics teachers’ strategy repertoire in proportional problem solving
Authors: Arican, M, Verschaffel L, Van Dooren W
Journal: Research In Mathematics Education
DOI: https://doi.org/10.1080/14794802.2023.2212260
1) When publishing the article online, the affiliation error of the second author Lieven Verschaffel was linked to “a”. However, the affiliation for the second author Lieven Verschaffel should be linked to “b”.
2) The heading of Appendix 2 “2. Strategy Examples from the Preservice Teachers’ Responses” where the column heading should be changed from “Sample solutions for the direct proportion problem” to “Sample solutions for the inverse proportion problem”. The above correction appears on page 21.