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Table 1 Results of hierarchical linear modeling

From: Wisdom of crowds and collective decision-making in a survival situation with complex information integration

Parameter Random intercept model Random intercept and slope model
B SE p B SE p
Fixed effects
Intercept       
γ00 (mean score) 3.52 0.36 .00** 3.63 0.34 .00**
γ10 (mean slope: confidence) −0.13 0.05 .01* −0.11 0.14 .43
Random effects
eij (level 1 variance) 6.11 0.21 .01* 5.72 0.19 .00**
μ0j (level 2 variance) 1.54 0.58 .01** 1.27 0.62 .04*
μ1j (slope variance: confidence)     0.25 0.11 .02*
Information criteria
 AIC 8356.60 8270.98
 BIC (sample size adjusted) 8365.84 8282.48
  1. AIC Akaike Information Criterion, BIC Bayesian Information Criterion
  2. *p < .05, **p < .01