Table 2.

Linear mixed model results on the cardiac IAcc

Parameter					95% CI
	Estimate	SE	t	P	Lower	Upper
Fixed Effect
Intercept	0.07	0.45	0.14	0.88	−0.84	0.97
Conditions (S/NS)	0.04	0.02	2.04	0.045	0	0.08
Gender	−0.12	0.07	−1.55	0.12	−0.27	0.03
Time estimation	0.25	0.55	0.45	0.65	−0.85	1.36
Random Effect
Participants	Variance	0.16	sd	0.40

Number of observations = 64. Number of groups = paired, 32. Significant main effects are highlighted in bold. Conditions (S/NS) are dummy coded, with the first level (non-social [NS] condition) as the reference category. The estimate represents the difference between conditions, with its sign indicating the direction of the effect