Correction

This article refers to:

Exploring Usability as a Formative Construct through UMUX: A Multi-Language Approach for Turkish Adaptation

Article title: Exploring Usability as a Formative Construct through UMUX: A Multi-Language Approach for Turkish Adaptation

Authors: Berkman, M.I. & Şahin, Ş.

Journal: International Journal of Human Computer Interaction (IJHCI)

DOI: https://doi.org/10.1080/10447318.2022.2121049

Following the online publication of this article, the following errors have been identified:

The two formulas given in the “Conclusion” require amendments.

First formula given for the 4-item UMUX mean score should be as follows: $$\left(\left(\mathit{itemA}-1\right)+\left(\mathit{item\; C}-1\right)+\left(7-\mathit{itemB}\right)+\left(7-\mathit{itemD}\right)\right)\times \frac{100}{24}$$

Second formula given for the 2-item UMUX-Lite mean score should be as follows: $$\left(\left(\mathit{itemA}-1\right)+\left(\mathit{item}\hspace{0.17em}C-1\right)\right)\hspace{0.17em}\times \hspace{0.17em}\frac{100}{12}$$

The formulas are based on the description in Finstad (2010) and were previously published in Berkman & Karahoca (2016). Although the correct versions above had been used for all UMUX mean score calculations reported in the study, wrong formulas were inadvertently manifested in the manuscript.