Positive Affect
The extent to which a person experiences positive emotional states such as enthusiasm, energy, and alertness at work.
§1The Principia rendering
A copyright-clean measure of this construct, authored by Principia and free to use — the one we can show in full.
Predicted psychometrics. These 8 items carry a design grade of A (avg design score 92/100) from the item-design model — an estimate pending calibration, not a measured reliability. Real responses (via deployment) sharpen it toward measured, which is what the licensing model collects.
§2The established instruments
What the field already uses — named and cited, not reproduced (item wording is copyrighted and withheld pending clearance).
- Positive and Negative Affect Measure (Emotional Well-Being) — Keyes and Magyar-Moe (chapter context); items described as commonly used measures
- Memorial University of Newfoundland Scale of Happiness (MUNSH) — Kozma & Stones (1980)
- Affect Balance Scale — Bradburn (1969)
- Affectometer 2 — Kammann & Flett (1983)
§3The math on what we know
Synthesized priors from the live registry: pooled r, studies (k), total N, top study grade, and heterogeneity. Rows flagged for heterogeneity or single-study evidence are directional, not settled — read them as a central tendency.
What positive affect predicts
| Outcome | r | k | N | Grade | Confidence |
|---|---|---|---|---|---|
| Thriving | +0.52 | 1 | 1,555 | A | single study |
| Job Satisfaction | +0.44 | 2 | 3,376 | A | — |
| Organizational Citizenship Behavior OCB | +0.20 | 2 | 100 | A | coherent |
| Task Performance | +0.20 | 2 | 14,767 | A | coherent |