Developing psychometrically sound instruments can be difficult, especially if little is known about the constructs of interest. When constructs of interest are unclear, a mixed methods approach can be useful. Qualitative inquiry can be used to explore a construct's meaning in a way that informs item writing and allows the strengths of one analysis…

Social justice research is popular in education, but social scientists have limited emancipatory methodological procedures, especially in scale construction approaches that empower marginalized communities in defining their own lived experience. Therefore, this study develops the Transformativist Measurement Development Methodology, exemplified…

This small "n" observational study used a concurrent mixed methods approach to address a void in the literature with regard to the qualitative meaningfulness of the data yielded by absolute magnitude estimation scaling (MES) used to rate subjective stimuli. We investigated whether respondents' scales progressed from less to more and…