Assessment Reliability Research Library
This library contains plain-language background pages for candidates, trainers, and researchers interested in assessment reliability, scoring consistency, retakes, and rubric interpretation.
PSIA Exam Reliability
What “reliability” means in practical terms and why it matters in certification.
PSIA Level 2 Fail Rate
Why pass/fail rates alone can mislead without module-level context and rubric structure.
PSIA Movement Analysis Scoring
How Movement Analysis is typically scored and where inconsistency can appear.
PSIA Assessment Consistency
What consistency means across examiners, modules, and retakes.
PSIA Retake with a Different Examiner
Why changed outcomes on retake can be analytically important.
These pages are background resources. They do not publish study results before data collection is mature enough for responsible interpretation.