Page 110 - A Step-By-Step Guide to Questionnaire Validation Research

differentiating between the two extreme groups (which in

this case, are distressed and non-distressed groups).

Figure 3.4: Illustration of an actual example of
testing for validity based on the known-groups
comparison (Part of the results obtained from Tiong et. al.,
(2018))

3.2.5 Construct validity

The construct validity is o en considered to be one

of the preferred tests for both assessment and

determination of the validity of latent variables that are

measured by some of the questionnaires. As we have