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Validity Course

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

What will I learn?

This course equips you with essential tools to create and assess high-quality measures. Master defining clear constructs, crafting items for robust content coverage, conducting factor analysis and IRT, evaluating criterion links, mitigating biases and administration challenges, and compiling evidence into actionable decision rules for everyday applications.

Elevify advantages

Develop skills

  • Design validity studies by planning samples, criteria, and timelines confidently.
  • Build and refine tests through item blueprinting, SME reviews, and CVI/CVR computation.
  • Conduct psychometric analyses including EFA, CFA, IRT, reliability, and DIF checks efficiently.
  • Evaluate criterion validity using correlations, regression, and incremental validity methods.
  • Develop comprehensive validity arguments by synthesising evidence, setting cutoffs, and reporting.

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.
Workload: between 4 and 360 hours

What our students say

Your classes 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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