Validity Course
Gain expertise in validity assessment through practical methods for content, construct, and criterion evidence. Develop superior tests, conduct psychometric evaluations, identify biases, and construct robust validity arguments tailored for real-world statistical reasoning assessments.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course equips you with practical tools to create and assess robust measurement instruments. You'll define clear constructs, craft comprehensive items, perform factor analysis and IRT, evaluate criterion links, tackle biases 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, and calculate CVI/CVR.
- Run psychometric analyses: swiftly perform EFA, CFA, IRT, reliability, and DIF checks.
- Evaluate criterion validity: analyse correlations, regression, and incremental validity.
- Create a full validity argument: synthesise evidence, establish cutoffs, and report effectively.
Suggested summary
Before starting, you can change the chapters and the 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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