. Author manuscript; available in PMC: 2014 Jan 1.

Published in final edited form as: J Abnorm Child Psychol. 2013 Jan;41(1):57–69. doi: 10.1007/s10802-012-9665-0

Table 3.

The Effects of Levels and Change in Impulsivity and Effortful Control on Well Being and Social Competence.

	Rate of Change, T1–T3 (Slope)				T3 Level (Intercept)
	Social Competence
	b	SE	Z	p	b	SE	Z	p

Age	−0.22	0.25	−0.86	0.39	−0.82	0.48	−1.70	0.09
Gender	0.23	0.27	0.84	0.40	1.10	0.47	2.33	0.02
Impulsivity Intercept	0.05	0.13	0.38	0.70	0.35	0.25	1.44	0.15
Impulsivity Slope	−0.08	0.97	−0.09	0.93	−0.12	1.80	−0.07	0.95
Effortful Control Intercept	−0.02	0.10	−0.21	0.84	1.30	0.19	6.85	0.00
Effortful Control Slope	1.01	0.58	1.74	0.08	2.48	0.93	2.67	0.01
Model Fit: χ² (25, n = 214) = 58.07, p = .000; CFI = .97; TLI = .94; RMSEA = .06

	Well Being

Age					−0.52	0.27	−1.89	0.06
Gender					−0.44	0.29	−1.50	0.13
Impulsivity Intercept	--	--	--	--	0.25	0.16	1.50	0.13
Impulsivity Slope	--	--	--	--	1.05	1.16	0.90	0.37
Effortful Control Intercept	--	--	--	--	0.73	0.11	6.64	0.00
Effortful Control Slope	--	--	--	--	0.67	0.39	1.71	0.09
Model Fit: χ² (26, n = 214) = 67.33, p = .000; CFI = .96; TLI = .93; RMSEA = .06

Note: Bolded effects are significant, p < .05