Table 4.

Latent variables regression and correlation models with WMC and AB.

Task/Parameter	Correlations of Predictors		Regression Weights		Correlations
			WMC	AB	WMC	AB
Ex-Gaussian Model
Search	μ	σ
μ	-	-	−0.01 [−0.31;0.29]	0.31 [−0.02;0.64]	−0.19 [−0.43;0.04]	0.04 [−0.16;0.24]
σ	0.67 [0.48;0.85]	-	−0.25 [−0.56;0.07]	−0.42 [−0.80;−0.04]	−0.34 [−0.53;−0.15]	−0.15 [−0.41;0.10]
τ	0.04 [−0.18;0.26]	0.18 [−0.11;0.47]	−0.49 [−0.68;−0.30]	0.36 [0.14;0.58]	−0.54 [−0.72;−0.35]	0.30 [0.09;0.51]
Comparison	μ	σ
μ	-	-	−0.55 [−0.95;−0.15]	0.10 [−0.30;0.51]	−0.32 [−0.56;−0.08]	0.25 [0.05;0.44]
σ	0.83 [0.75;0.91]	-	0.50 [0.02;0.99]	0.17 [−0.31;0.64]	−0.14 [−0.38;0.10]	0.26 [0.05;0.46]
τ	0.70 [0.59;0.80]	0.68 [0.51;0.85]	−0.26 [−0.56;0.03]	0.01 [−0.37;0.38]	−0.31 [−0.51;−0.11]	0.19 [−0.01;0.40]
Substitution	μ	σ
μ	-	-	−0.37 [−0.58;−0.15]	0.23 [−0.01;0.47]	−0.53 [−0.73;−0.33]	0.19 [−0.00;0.38]
σ	0.51 [0.35;0.67]	-	−0.08 [−0.32;0.16]	−0.16 [−0.44;0.12]	−0.35 [−0.60;−0.09]	−0.02 [−0.25;0.22]
τ	0.28 [0.04;0.52]	0.18 [−0.10;0.47]	−0.45 [−0.65;−0.24]	0.13 [−0.10;0.36]	−0.56 [−0.74;−0.39]	0.16 [−0.05;0.38]
Diffusion Model
Search	a	ν
a	-	-	−0.31 [−0.53;−0.09]	0.01 [−0.21;0.23]	−0.36 [−0.58;−0.14]	0.06 [−0.16;0.27]
ν	−0.02 [−0.23;0.19]	-	0.38 [0.20;0.57]	−0.20 [−0.43;0.03]	0.34 [0.17;0.52]	−0.15 [−0.36;0.06]
Ter	0.23 [0.03;0.44]	0.29 [0.10;0.48]	−0.16 [−0.38;0.06]	0.18 [−0.07;0.42]	−0.12 [−0.35;0.11]	0.12 [−0.07;0.32]
Comparison	a	ν
a	-	-	0.03 [−0.20;0.26]	0.02 [−0.22;0.26]	−0.18 [−0.40;0.05]	0.15 [−0.05;0.36]
ν	−0.27 [−0.45;−0.09]	-	0.24 [0.02;0.46]	−0.13 [−0.34;0.09]	0.32 [0.12;0.51]	−0.19 [−0.39;0.00]
Ter	0.53 [0.39;0.68]	−0.34 [−0.49;−0.19]	−0.26 [−0.49;−0.04]	0.18 [−0.06;0.43]	−0.33 [−0.53;−0.13]	0.24 [0.05;0.43]

Significant relations are printed in boldface. Boundaries of the 95% confidence intervals are given in square brackets.