TABLE 5.

Mean (standard deviation) corrected data by the external software, mean movement on the X, Y, and Z axes and the correlation between them.

	Mean corrected data	Mean X movement	Correlation coefficient (r)	Mean Y movement	Correlation coefficient (r)	Mean Z movement	Correlation coefficient (r)
First baseline	2.55% (2.08%)	5.02 (4.63)	0.15	3.46 (4.48)	0.01	5.25 (9.74)	0.22
Conversation	7.67% (4.66%)	6.93 (5.64)	0.60∗∗	3.62 (4.03)	0.57∗∗	7.43 (10.18)	0.61∗∗∗
Second baseline	4.63% (5.34%)	5.41 (8.07)	0.01	2.58 (5.71)	0.24	5.34 (11.11)	–0.01

N = 29; ^∗∗p < 0.01, ^∗∗∗p < 0.001. X, movement on the X-axis; Y, movement on the Y-axis; Z, movement on the Z-axis.