Conflicts of Interest The authors declare no conflict of interest. References , and . 2014. “Critical Values for Lawshe's Content Validity Ratio: Revisiting the Original Methods of Calculation.” Measurement and Evaluation in Counseling and Development 47, no. 1: 79–86. https://doi.org/10.1177/0748175613513808. , and . 2022. Language Assessment in Practice: Developing Language Assessments and Justifying Their Use in the Real World. Oxford University Press. , and . 2006.