Table 3.

Regression results for within-person slopes of multimodal negative and positive responses to trauma-related content predicting posttreatment outcomes (internalizing, externalizing, and PTSD symptoms), controlling for baseline symptoms.

Model	Predictor (Within-Person Slope)	Posttreatment Outcome	b	β	SE	z	p	95% Confidence Interval
								Lower	Upper
1	Multimodal Negative Responses: Linear	CBCL Internalizing Symptoms	61.84	.15	260.12	.24	.81	−448.00	571.68
	Multimodal Positive Responses: Linear		−138.32	−.52	177.89	−.78	.44	−486.98	210.35
2	Multimodal Negative Responses: Linear	CBCL Externalizing Symptoms	−33.69	−.05	1336.13	−.03	.98	−2652.51	2585.13
	Multimodal Positive Responses: Linear		−313.53	−.54	40.63	−7.72	<.01**	−393.16	−233.89
3	Multimodal Negative Responses: Linear	UPID PTSD Symptoms	250.15	.38	506.22	.49	.62	−742.04	1242.33
	Multimodal Positive Responses: Linear		−121.33	−.26	721.22	−.17	.87	−1534.92	1292.25
4	Multimodal Negative Responses: Quadratic	CBCL Internalizing Symptoms	268.41	.21	50.83	5.28	<.01**	168.78	368.03
5	Multimodal Negative Responses: Quadratic	CBCL Externalizing Symptoms	−714.59	−.72	535.32	−1.34	.18	−1763.81	334.65
6	Multimodal Negative Responses: Quadratic	UPID PTSD Symptoms	353.26	.18	67.63	5.22	<.01**	220.70	485.81

Note. CBCL = Child Behavior Checklist. UPID = UCLA PTSD Reaction Index for DSM-IV. Multimodal Negative Responses is a composite variable representing the number of domains of pathological trauma responses (cognitive, emotional, behavioral, physiological) activated at a moderate to high level (≥ 2 on the 0–3 CHANGE scale) in response to trauma-related content during the trauma processing phase of trauma-focused cognitive behavioral therapy (TF-CBT). Multimodal Positive Responses is a composite variable representing the number of domains of adaptive trauma responses activated at the same threshold.

^*p < .05

^**p < .01