Evaluation of the content and logical validity of the AFQPHALS
survey by a group of experts
The evaluation of the content and logical validity of the AFQPHALS
survey was conducted on May 17, 2020, by a group of experts (15 health
professionals with experience in clinical and research fields, as well
as experts from the Scientific Research Center in Public Health, Faculty
of Public Health, University ‘Ismail Qemali’ of Vlora), who evaluated
the instrument independently. Each expert answered a structured
questionnaire of 9 questions in relation to the content and logical
validity of the AFQPHALS survey, on a Likert scale from 1 to 5 (1 =
disagree, 2 = I don’t agree, 3 = I’m not sure, 4 = I agree, 5 =
completely agree).