. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Clin Psychol Rev. 2017 Jan 18;52:164–181. doi: 10.1016/j.cpr.2017.01.006

Table 1.

Aggregate effect sizes for all analyses.

Informant	k	Total N	Effect size (g)	Q	I²
Overall combined	18	745	0.51^**	6.36	0.00
Parent	16	632	0.47^**	4.08	0.00
Teacher	4	318	0.41	5.27	43.06
Self	10	365	0.92^**	11.52	21.87
Observer	5	228	0.40^**	1.16	0.00
Task	8	325	0.58^**	1.64	0.00

Note.

^**

p < 0.01.