Table 2.

Overview of Meta-Analytic Results of Correlations Between ADHD Reports on Teacher Rating Scales and Clinical Interview.

Rating scale	Clinical interview	Meta-analytic effect size					Heterogeneity
		N	#Studies	r	95% CI	p	Q	I 2	p
Inattention	Inattention	1,740	4	.548	[.506, .588]	<.001	3.90	23.12	.272
	Hyperactivity–impulsivity	1,740	4	.175	[.038, .305]	.013	19.16	84.34	<.001
	Total	1,742	4	.426	[.344, .502]	<.001	9.21	67.44	.027
Hyperactivity–impulsivity	Inattention	1,741	4	.200	[−.050, .426]	.116	65.37	95.41	<.001
	Hyperactivity–impulsivity	1,741	4	.641	[.540, .723]	<.001	24.23	87.62	<.001
	Total	1,743	4	.539	[.331, .697]	<.001	68.71	95.63	<.001
Total	Inattention	1,744	4	.450	[.339, .549]	<.001	17.37	82.73	.001
	Hyperactivity–impulsivity	1,744	4	.505	[.378, .613]	<.001	25.15	88.07	<.001
	Total	1,747	4	.580	[.446, .688]	<.001	33.87	91.14	<.001

Note. CI = confidence interval.