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Validity Course

Validity Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This Validity Mastery Course equips you with a practical toolkit to build and evaluate high-quality measures. Master defining constructs clearly, designing items for strong content coverage, conducting factor analysis and IRT, assessing criterion relationships, addressing threats like bias and administration issues, and synthesising evidence into decision rules and implementation guidance for everyday use.

Elevify advantages

Develop skills

  • Design validity studies: plan samples, criteria, and timelines confidently.
  • Build and refine tests: blueprint items, conduct SME reviews, compute CVI/CVR.
  • Run psychometric analyses: EFA, CFA, IRT, reliability, and DIF checks efficiently.
  • Evaluate criterion validity: correlations, regression, and incremental validity.
  • Create full validity argument: synthesise evidence, set cutoffs, and report clearly.

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

Your lessons are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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