“…In addition to its reliability, we are confident of the "ICU-RESPECT" index's face and content validity because our item development process was based on a robust, multi-method approach to defining the construct of respect in the ICU setting from the perspectives of patients, families, clinicians, and independent observers [9][10][11][12][13]. Furthermore, the concurrent validity of the scale is demonstrated by its ability to distinguish between groups, in this case, different intensive care units.…”