NAGB logo
List of Slides
  1. Introduction to Validity
  2. Validity is important.
  3. Two Important Concepts
  4. Construct (continued)
  5. Two Important Concepts
  6. Inference (continued)
  7. Validity...
  8. Validation...
  9. "Unitary View" of Validity
  10. Sources of Validity Evidence
  11. Sources of Validity Evidence (cont'd)
  12. Sources of Validity Evidence (cont'd)
  13. Sources of Validity Evidence (cont'd)
  14. Sources of Validity Evidence (cont'd)
  15. Some Current Validity Issues
  16. Validity Issues (cont'd)
  17. Validity Issues (cont'd)
  18. Validity Issues (cont'd)
  19. Conclusions
  20. Questions
  21. References
  22. NAEP Related Resources
Text-Only Version
Inside NAEP page
Governing Board home page