IPIP Research API

Methods you can trust and inspect

Reference scoring and research scoring

We will keep published reference procedures separate from experimental variants. Researchers can explore new scoring methods without silently changing established instruments or past results.

Reference scoringExperimental research scoring
Preserves documented source keysPermits investigator-defined weights and formulas
Uses a specified version of an established instrumentSupports newly authored or shortened instruments
Reports published evidence and limitationsLabels changes and validation status prominently
Reproducible reference scoring proceduresVersioned experiment configurations and comparisons
Uses reference norms only where justifiedAllows appropriate study-specific reference groups
Every instrument version and scoring configuration should be immutable. Science must be reproducible—even when the scoring improves.

A new algorithm can be computed precisely without being scientifically validated. Results must say which is which.