Marianne Welmers

Chapter 2 52 Table 6 Continued Moderator # Studies # ES Mean r (SE) Outcome characteristics Outcome domain 3 15 youth symptom severity or functioning 3 8 .302 (.160) parental or family functioning 1 4 .212 (.174) goal attainment or therapeutic progress 1 3 .277 (.175) Outcome rater 3 15 youth 1 1 .275 (.201) parent 2 10 .192 (.171) youth and parent combined 1 4 .471 (.264) Outcome timing 3 15 end of treatment 1 2 .301 (.136)* follow-up 3 13 .241 (.154) Note . ES=effect size; CI =confidence interval; σ 2 level2=variancebetweeneffect sizes (withinstudies); σ 2 level3 = variance between effect sizes (between studies); a. The number of studies reflects the number of independent samples. * p < .05, ** p < .01, *** p < .001. Observed Outcome Standard Error 0.517 0.388 0.258 0.129 0 -1 -0.5 0 0.5 1 Figure 3 Trim-and-fill Plot Split Alliance – Outcome Association