Survey validation study
Test a theoretical framework and confirm internal survey structure in a validation study
Final measures of reliability are calculated, a confirmatory factor analyses (CFA) is run to validate the model yielded from the principal components analysis (PCA) conducted in the pilot study, and validity evidence is generated using inferential statistics.
The survey along with the other instruments in the nomological network should be administered to between 300-1,000 participants from the population. This large number of participants is required to have the necessary statistical power to have a precise and accurate understanding of the underlying factor structure or composition of the construct using confirmatory factor analysis.
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- Statistical Analysis
- Research Design
- Sample Size Calculations
- Diagnostic Testing and Epidemiological Calculations
- Survey Design and Psychometrics
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