Table 2.

Mean correlations of collaborating pairs and their confidence intervals under null hypothesis that the correlation is independent of the pair assignment within the class for the more time precise signals: skin conductance response (SCR), skin conductance level (SCL), and instantaneous heart rate (HR1).

Signal	avg cor in dyads	95% ci	adj. p-value
SCR	0.12	[0.04, 0.09]	<0.01*
SCL	0.38	[0.26, 0.44]	1.00
HR1	0.13	[0.04, 0.10]	<0.01*

The collected signals were downsampled to 1 second aggregates to match the event-logger time precision. The p-values are corrected against other fast signals.