Table IV.

Hierarchical Regressions: Parent Non-Symptom Talk Predicting Symptom Complaints

Variable	R2	ΔR2	F	df	B	SE B	β
Child catastrophizing
Step 1	.02	.02	.26	2, 30
Child gender					.06	.04	.24
Child age					−.01	.01	−.11
Step 2	.43	.41**	5.23*	4, 28
Parent non-symptom talk					−.52	.13	−.64**
Child catastrophizing					.01	.02	.08
Step 3	.48	.05	4.95*	5, 27
Interaction of parent non-symptom talk and child catastrophizing					−.26	.16	−.28
Child pain threat appraisal
Step 1	.02	.02	.26	2, 30
Child gender					.06	.04	.24
Child age					−.02	.01	−.30*
Step 2	.43	.41**	5.30*	4, 28
Parent non-symptom talk					−.43	.12	−.53**
Child pain threat appraisal					.09	.04	.40*
Step 3	.55	.12*	6.60**	5, 27
Interaction of parent non-symptom talk and Child pain threat appraisal					−.75	.28	−.52*

Note. *p < .05. **p < .001. B, SE B, and β reflect values in the final step of the analyses.