Validity Course
Gain expertise in validity for stats through practical methods covering content, construct, and criterion proof. Build superior assessments, conduct psychometric tests, spot bias, and craft solid validity cases for practical statistical reasoning exams. Ideal for enhancing measurement skills in real settings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with practical tools to create and assess reliable measures. You will clearly define concepts, craft comprehensive test items, perform factor analysis and IRT, evaluate criterion links, tackle bias and admin challenges, and compile evidence into actionable rules for everyday application.
Elevify advantages
Develop skills
- Design validity studies: confidently plan samples, criteria, and timelines.
- Build and refine tests: blueprint items, conduct SME reviews, compute CVI/CVR.
- Run psychometric analyses: swiftly handle EFA, CFA, IRT, reliability, DIF checks.
- Evaluate criterion validity: analyse correlations, regression, incremental validity.
- Create full validity argument: synthesise evidence, set cutoffs, and report clearly.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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