Improving working relationships with families in German early childhood interventions home visitors: a quasi-experimental training study

Table 2 Fixed effects of the multilevel models on the working relationship (primary outcome), interpersonal distress, and general self-efficacy in n = 73 home visitors in ECI

	WAI		TWIS heal		TWIS stress		IRI distress		IRI perspective		GSES
	Estimate [95% CI]	p	Estimate [95% CI]	p	Estimate [95% CI]	p	Estimate [95% CI]	p	Estimate [95% CI]	p	Estimate [95% CI]	p
Predictors (Intercept)	3.54 [2.96; 4.11]	< .001	12.04 [10.59; 13.49]	< .001	4.65 [2.66; 6.65]	< .001	12.60 [9.39; 15.81]	< .001	17.42 [14.59; 20.25]	< .001	26.82 [22.63; 31.01]	< .001
T1	− 0.05 [− 0.19; 0.09]	.485	− 0.00 [− 0.37; 0.37]	.996	− 0.03 [− 0.46; 0.40]	.878	0.30 [− 0.53; 1.14]	.479	− 0.30 [− 1.06; 0.47]	.447	0.11 [− 1.04; 1.25]	.855
T2	0.13 [0.05; 0.21]	.012†	0.32 [0.11; 0.53]	.015†	− 0.28 [− 0.52; − 0.05]	.038†	− 0.57 [− 1.05; − 0.08]	.022	0.10 [− 0.35; 0.54]	.666	0.07 [− 0.60; 0.74]	.840
T3	0.07 [− 0.01; 0.15]	.105†	0.28 [0.07; 0.50]	.024†	− 0.34 [− 0.58; − 0.10]	.020†	− 0.76 [− 1.25; − 0.27]	.002	0.29 [− 0.16; 0.73]	.210	0.56 [− 0.11; 1.24]	.103
Covariates
Additional training	− 0.00 [− 0.16; 0.16]	.995	− 0.04 [− 0.45; 0.38]	.863	− 0.30 [− 0.84; 0.24]	.272	− 0.62 [− 1.54; 0.30]	.188	− 0.07 [− 0.89; 0.75]	.863	− 0.14 [− 1.36; 1.08]	.822
Age	0.00 [− 0.01; 0.02]	.441	− 0.01 [− 0.04; 0.01]	.354	− 0.01 [− 0.05; 0.03]	.564	− 0.06 [− 0.12; 0.00]	.054	− 0.02 [− 0.07; 0.04]	.518	0.08 [− 0.00; 0.16]	.059
Working experience	0.00 [− 0.00; 0.01]	.509	0.00 [− 0.01; 0.02]	.734	0.00 [− 0.02; 0.02]	.991	− 0.01 [− 0.05; 0.03]	.520	0.00 [− 0.03; 0.04]	.922	− 0.02 [− 0.08; 0.03]	.396

^†p-value corrected for multiple testing utilizing Bonferroni-Holm. Reference level for all time contrasts (T1, T2, T3) is T0. N = 73
The bolded numbers indicate significant effects (p < .05, p < .01, p < .001). Reference level for all time contrasts (T1, T2, T3) is T0. GSES Generalized Self-efficacy Scale, IRI distress personal distress subscale of the Interpersonal Reactivity Index, IRI perspective change of perspective subscale of the Interpersonal Reactivity Index, TWIS heal healing involvement subscale of the Therapists’ Work Involvement Scales, TWIS stress subscale stressful involvement of the Therapists’ Work Involvement Scales, WAI Working Alliance Inventory

ISSN: 2050-7283