SciExpert service
Survey Analysis
Turn questionnaire responses into validated, publishable insight
From instrument design to psychometric modelling — reliability, factor structure and the full measurement story behind your questionnaire.
- • Questionnaire design consultation, cognitive testing and pilot analysis
- • Reliability: Cronbach's alpha, McDonald's omega, test-retest, ICC
- • Exploratory (EFA) and Confirmatory (CFA) factor analysis
- • Structural equation modelling, path analysis and measurement invariance
How to use Survey Analysis
Before you begin: A signed-in SciExpert account
- 1
Open Survey Analysis
From the workspace sidebar choose Survey Analysis. On a phone, open the All menu and tap Survey Analysis.
- 2
Set up your inputs
From instrument design to psychometric modelling — reliability, factor structure and the full measurement story behind your questionnaire. Start with the smallest realistic input so you can check the output before scaling up.
- 3
Run it
Run the tool and check the first output: questionnaire design consultation, cognitive testing and pilot analysis.
- 4
Review what came back
Work through the results: reliability: cronbach's alpha, mcdonald's omega, test-retest, icc; exploratory (efa) and confirmatory (cfa) factor analysis; structural equation modelling, path analysis and measurement invariance.
- 5
Save or export
Use the save, copy or export options available in this service. Review the output before including it in a manuscript or sharing it with collaborators.