construct.demographic_diversity predicts construct.team_performance
normal · informative · 3 studies · N = 8,857
Distribution
Intervals
- Confidence interval (95%) — uncertainty about the mean ρ
- [-0.03, 0.01]
- Credibility interval (95%) — distribution of the true effect across settings (the Bayesian prior)
- [-0.01, -0.01]
- I² (heterogeneity) — share of total variance from between-study differences
- 0%
The true effect is ~constant across settings — it generalizes.
SD_ρ≈0 — true effect is ~constant across settings; generalizes (observed-score scale until artifact correction, PRN-058)
Evidence provenance
published ρ=-0.01 (k=3, replication: meta-analytic); no primary-deployment evidence yet
| Source | ρ (r) | Scope |
|---|---|---|
| Published literature | -0.01 | k = 3 · N = 8,857 |
- replication: meta-analytic
- aging literature (freshness=0.47)
No primary-deployment evidence yet — this prior rests on published literature alone. As anonymized, aggregated effect sizes from real deployments are contributed, they appear here as a distinct, publication-bias-free source, fused with the literature into a posterior estimate.
Code
Drop this prior straight into your model. Snippets generated from the synthesized distribution + parameters.
target += normal_lpdf(beta | -0.00984399, 0.010568);beta = pm.Normal("beta", mu=-0.00984399, sigma=0.010568)brms::prior(normal(-0.00984399, 0.010568), class = "b")# base R sample
rnorm(N, mean = -0.00984399, sd = 0.010568)np.random.normal(loc=-0.00984399, scale=0.010568, size=N)Parameters
| Family | Parameters |
|---|---|
| normal | I2 = 0.000, mu = -0.009844, sigma = 0.01057, r_mean = -0.009844, k_studies = 3.000, tau_squared = 0.000 |
Synthesis
- Method
- random_effects_meta
- Informativeness
- informative
- Replication status
- meta-analytic
- k_studies
- 3
- n_total
- 8,857
- Last updated
- 2026-05-30T19:49:55.161Z
Quality distribution
| Grade | Count |
|---|---|
| A | 3 |
| B | 0 |
| C | 0 |
| D | 0 |
Contributing effect sizes
Effect-size detail pages land with a later sub-ticket; for now, ids link to the filtered list. Browse all rows via /registry/effects.