Beginning of Term
Model		Unstandardized Coefficients		Standardized Coefficients	t	Sig.	Collinearity Statistics
Model		B	Std. Error	Beta	t	Sig.	Tolerance	VIF
24	(Constant)	4.244	0500		8.493	0000
	Speech Volume	−.361	0172	−0160	−2.094	0038	0800	1.251
	Speech Duration	.407	0234	0175	1.743	0083	0466	2.147
	Content	−.632	0237	−0260	−2.670	0008	0494	2.022
End of Term
Model		Unstandardized Coefficients		Standardized Coefficients	t	Sig.	Collinearity Statistics
Model		B	Std. Error	Beta	t	Sig.	Tolerance	VIF
21	(Constant)	4.826	0.572		8.436	0000
	Gaze	−0430	0231	−0241	−1.863	0066	0492	2.034
	Orientation	−0598	0240	−0323	−2.496	0014	0492	2.032
	Gestures	0857	0225	0489	3.810	0000	0501	1.998
	Intonation	0628	0279	0383	2.251	0027	0285	3.509
	Fluence	−0585	0263	−0345	−2.223	0029	0342	2.924
	Speech duration	−0625	0269	−0362	−2.320	0023	0340	2.945