Table 2.

Associations (Pearson’s r) between nonverbal synchrony and outcome.

Outcome variable	Head-synchrony	Body-synchrony	Head partial1	Body partial1	Head and body combined2
Micro-outcome (at end of session)
Alliance (Patient)	0.124	0.454***	-0.071	0.445***	0.407***
Self-efficacy (Patient)	0.292*	0.383**	0.164	0.304*	0.388***
Alliance (Therapist)	0.045	0.223t	-0.050	0.224t	0.257*
Patient’s resistance (Therapist)	0.007	-0.261*	0.126	-0.288*	-0.237*
Macro-outcome (at termination of therapy)
Goal attainment (GAS)	0.333**	0.145	0.300*	0.012	0.214t
Changes in experiencing and behavior (VEV)	0.261*	0.141	0.221t	0.036	0.158

^tp< 0.10; *p< 0.05; **p< 0.01; ***p< 0.001.

¹Correlation between synchrony and outcome with other synchrony partialled out.

²Both regions combined (sum), i.e., whole-body movement.