TABLE 2.

Standardized Coefficients from the Multilevel Model of Change in Skill Utilization Across the First Year of Treatment

	Outcome
	Total Skill Use	Mindfulness Skill Use	Interpersonal Skill Use	Emotion Regulation Skill Use	Distress Tolerance Skill Use
Fixed Effects
Intercept	0.7482	−0.2541	0.2792	0.2338	−0.8937
Linear Trend	0.4145***	0.2239***	0.0422***	0.0033	0.0920***
Quadratic Trend	−0.0032*	−0.0035***	−0.0004*	0.0040*	—
Cubic Trend	—	—	—	−0.0001*	—
Age	0.0125	0.0055	0.0009	0.0035	0.0147
BSI GSI	−0.4176	0.0060	−0.0631	−0.1352	0.0978
BPD Symptoms	−0.0950	−0.0344	−0.0150	−0.0186	−0.0408
Compliance	1.3483	1.2981	−0.0984	0.1130	1.0346
Random Effects
Intercept	3.2634*	2.6333**	0.0433	—	0.0735
Linear Trend	0.0373*	—	0.0009†	0.0025*	0.0059*
Covariance	—	—	0.0078*	—	—
Residual	4.3564***	2.0825***	0.1091***	0.2417***	0.8111***

Note. Parameters that were not estimated in the full, best fitting model for each outcome are indicated by dashes (—).

^†p < .10;

^*p < .05;

^**p < .01;

^***p < .001.