Table 4.

Seven separate regression models examining the effect of each process variable on helpfulness for questions identified as unhelpful.

Predictor	β coefficient	SEa	z	p	CI (95%)
Control	0.54	0.27	1.97	0.049*	0.00 to 1.07
Talk freely	0.48	0.15	3.23	0.001*	0.19 to 0.78
Emotion	0.55	0.14	3.99	0.000**	0.28 to 0.82
Perspectives	0.50	0.16	3.17	0.002*	0.19 to 0.81
Relationship (SRS)	0.58	0.14	4.20	0.000**	0.31 to 0.85
Topic (SRS)	0.49	0.18	2.73	0.006*	0.14 to 0.84
Good fit (SRS)	0.70	0.14	5.06	0.000**	0.43 to 0.97

*Significant at p < 0.05; **Significant at p < 0.001; ^aBootstrapped Standard Error.