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Validity Course

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

What will I learn?

This course equips you with practical tools to create and assess reliable measures. You will define concepts sharply, craft items for full coverage, perform factor analysis and IRT, check criterion links, tackle bias and admin challenges, then compile proof into solid rules and guides 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, compute CVI/CVR.
  • Run psychometric analyses: swiftly handle EFA, CFA, IRT, reliability, and DIF checks.
  • Evaluate criterion validity: analyse correlations, regression, and added value.
  • Create full validity argument: integrate evidence, define cutoffs, and report clearly.

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

As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...
Giulio Carlo
Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.
Mariana Ferres
Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!
Luciana Alvarenga
Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.
Giulio Carlo
Giulio CarloAluno de Engenharia de Prompt

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