Correction: Int J Educ Technol High Educ (2023) 20: 13  https://doi.org/10.1186/s41239-023-00381-x

In the original publication of Varadarajan et. al (2023) the reference McGreal & Don (2022) was incorrect and should have been McGreal & Olcott (2022).

The original article has been updated.