Correction to: Int J Educ Technol High Educ (2021) 18:50 https://doi.org/10.1186/s41239-021-00282-x

Following publication of the original article (Bond et al., 2021), it was reported that due to a typesetting error Figs. 1–4 in the HTML version of the article were incorrect. The figures were correct in the PDF version of the published article.

The article has been corrected so that the figures in the HTML version of the article match those in the PDF.