Study objective-The purpose of this study was to construct and validate a behavioural risk index scale to determine if the scaled variable could be used to study possible latent dimensions of risk ...

Based on the results of this study, the WORC and RC-QOL exhibit similar cross-sectional and longitudinal construct validity as compared with joint or limb measures. The sensitivity to change was very ...

In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

Aims: To evaluate the construct validity of the Copenhagen Psychosocial Questionnaire II (COPSOQ II) by means of tests for differential item functioning (DIF) and differential item effect (DIE).

Interdependency of construct, face, and predictive validity. Construct, face, and predictive validity are highly interdependent. Depending on the available information, a model system can be built ...

Construct validity ensures the model contains appropriate genetic alterations and relevant cell types. For monogenic disorders like Timothy syndrome or Rett syndrome, this means including ...