LAUSR

Qualitative methodologies are recommended in the development and evaluation of psychological instruments. However, reporting on qualitative methods in instrument development studies remains variable and often insufficient to support claims surrounding content validity. In the current article, we present a commentary discussing the critical role qualitative inquiry plays in the development of patient-reported outcome measures. We outline the current state of reporting in qualitative instrument development and evaluation studies with a focus on mental health literature and highlight the clinical relevance of this topic for health care professionals. Despite challenges, we express confidence in the potential value of substantively engaging with qualitative methods and comprehensive reporting and summarize recommendations to this effect based on the current literature. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].