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% — studies largely agree
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 | -0.00997789, 0.0105976);beta = pm.Normal("beta", mu=-0.00997789, sigma=0.0105976)brms::prior(normal(-0.00997789, 0.0105976), class = "b")# base R sample
rnorm(N, mean = -0.00997789, sd = 0.0105976)np.random.normal(loc=-0.00997789, scale=0.0105976, size=N)Parameters
| Family | Parameters |
|---|---|
| normal | I2 = 0.000, mu = -0.009978, sigma = 0.01060, r_mean = -0.009978, k_studies = 3.000, tau_squared = 0.000, fisher_z_bias = 0.00001112, r_mean_bare_bones = -0.009989 |
Synthesis
- Method
- random_effects_meta
- Informativeness
- informative
- Replication status
- meta-analytic
- k_studies
- 3
- n_total
- 8,857
- Last updated
- 2026-07-16T01:08:14.074Z
Quality distribution
| Grade | Count |
|---|---|
| A | 2 |
| B | 0 |
| C | 0 |
| D | 0 |
Source articles
The research this prior is synthesized from — each is a full dossier (findings, the models it informs, and what the literature says).
The Relationship Between Team Diversity and Team Performance: Reconciling Promise and Reality Through a Comprehensive Meta-Analysis Registered Report
The Role Of Context In Work Team Diversity Research: A Meta-Analytic Review
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.