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Validity Course

Validity Course
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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Really great course. Lots of valuable information.
WiltonCivil Firefighter

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