. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: J Psychopathol Behav Assess. 2014 Apr 22;36(4):616–625. doi: 10.1007/s10862-014-9423-4

Table 2.

Hierarchical regression analyses exploring the roles of borderline personality group, emotion differentiation, and their interaction in difficulties controlling impulses when distressed.

Variables	β	R² (Adj. R²)	ΔR²	F
Model 1: Positive Emotion Differentiation
Step 1		0.61 (0.59)		41.83^***
Race/ethnicity (0 = non-White)	-0.05
General psychopathology	0.72^***
Affective intensity	0.11
Step 2		0.68 (0.66)	0.07^***	32.96^***
BP group (0 = low BP)	0.38^**
Positive emotion differentiation	-0.12
Step 3		0.70 (0.68)	0.02^*	29.91^***
BP × positive emotion differentiation	-0.16^*
Model 2: Negative Emotion Differentiation
Step 1		0.59 (0.58)		35.96^***
Race/ethnicity (0 = non-White)	-0.06
General psychopathology	0.71^***
Affective intensity	0.09
Step 2		0.67 (0.64)	0.07^**	28.54^***
BP group (0 = low BP)	0.36^***
Negative emotion differentiation	-0.12
Step 3		0.67 (0.64)	0.002	23.63^***
BP × negative emotion differentiation	-0.05

Note. BP = borderline personality.

p < .05.

^**

p < .01.

^***

p < .001.