Evaluation of methods used for estimating content validity

The assessment of content validity is a critical and complex step in the development process of instruments which are frequently used to measure complex constructs in social and administrative pharmacy research. The aims of this study were to investigate the elements of content validity; to describe a practical approach for assessing content validity; and to discuss existing content validity indices. This is a narrative review of the assessment and quantification of content validity. It describes the key stages of conducting the content validation study and discusses the quantification and evaluation of the content validity estimates.

Source: Research in Social and Administrative Pharmacy - March 27, 2018 Category: Pharmaceuticals Authors: Enas Almanasreh, Rebekah Moles, Timothy F. Chen Source Type: research