Page 17 - Development of Questionnaires for Quantitative Medical Research

Figure 4.1: Example of feedback form to assess
the content validity of a questionnaire

Figure 4.2: An example to illustrate the
calculation of CVI, I-CVI and S-
CVI/UA to assess content validity
Figure 4.3: Overall process of questionnaire
development for quantitative medical
research
Figure 6.1: Different types of validity testing

Figure 6.2: Example of testing for validity based
on an assessment of concurrent
validity (Results obtained from
Jacobson et. al., (1994))

Figure 6.3: Schematic diagram that provides a
visualization of the concept of
predictive validity

Figure 6.4: Example of testing for validity based
on an assessment of predictive
validity (Results obtained from Levy
et. al., (1999))

Figure 6.5: A visualization of how an exploratory
factor analysis works