Content Validity of Assessment Instrument for High-Performance Work Systems in Health Care Industry

Background and Purpose: The main purpose of this article is to content validate and evaluate a measuring instrument of high-performance work systems (HPWS) in healthcare organizations that capture the nurses' perception of HPWS present in their working organization. Methods: A panel of six experts participated to validate the HPWS instrument through their feedback. Later, coding and recoding of expert feedback were performed to calculate the item content validity index (I-CVI), scale content validity index (S-CVI), and Kappa statistic coefficient (K*) to rate its content validity. Results: For 50 out of 52 items of the measuring instrument, I-CVI is well above the recommended minimum acceptable value of .78. The S-CVI value is observed as .94, and the K* value is above .74 for 50 items. Conclusion: The results indicated excellent content validity for all the domains indicating evidence that the HPWS scale and the items on it are content valid and can be used for nursing research in the healthcare industry.