Assessment Science Course
Master the full assessment development cycle — from construct definition and item writing to psychometric analysis and score reporting. This course gives measurement professionals, educators, and researchers the technical foundation to build assessments that are valid, reliable, and defensible. If assessment quality matters in your work, this is where rigorous practice begins.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
You will build expertise across every stage of professional assessment development, starting with validity theory, reliability estimation, and test blueprint design. You will learn to write and review items across multiple formats, conduct differential item functioning analyses, and apply both classical and IRT-based psychometric models. The course covers standard-setting methods, score scale development, and equating procedures used in high-stakes programs. You will also explore computerized adaptive testing, automated scoring systems, fairness auditing, and data security frameworks. By the end, you will be equipped to evaluate, design, and improve assessment programs that meet professional and legal standards.
Elevify advantages
Develop skills
- Validity Argument Construction: Build and document defensible validity evidence for any assessment context.
- Standard Setting Methods: Design and conduct rigorous cut score studies using item- and examinee-centered procedures.
- Psychometric Modeling: Apply classical test theory and IRT to evaluate and improve item quality.
- Score Report Design: Create clear, audience-specific reports that communicate results accurately to stakeholders.
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
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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