TABLE 4. Analysis Summary of Standardized Scores for Antisaccade Error Rate and Attentional Blink Dual Task Probe Detection.

				Analysis of Standardized Antisaccade + Blink Scores*		Dual Task Probe Detection		Antisaccade Error Rate
Model	Diagnostic Criteria	n ADD Group	Pairwise Comparisons	Task × Group p (η2)	Pairwise p	Group p	Pairwise p	Group p	Pairwise p
1	Conners (mean [P,T]) Hyper Tscores<50	15	ADD v ADHD-C	.022 (.061)	.001	0.016	.004	<.001	.104
			Controls v ADD		.573		.037		.148
			Controls v ADHD-C		<.001		.201		<.001
2	KSAD (P) Hyper Symptoms <2	23	ADD v ADHD-C	.024 (.055)	.007	n.s.	--	<.001	.117
			Controls v ADD		.573				.034
			Controls v ADHD-C		<.001				<.001
3	DSM-IV PI	34	ADHD-PI v ADHD-C	.029 (.049)	.019	n.s.	--	<.001	.162
			Controls v ADHD-PI		.193				.007
			Controls v ADHD-C		<.001				<.001

P=Parent, T=Teacher, Hyper= Hyperactivity

^*Antisaccade condition error rate and attentoinal blink dual task probe detection (A′) scores were transformed to z-scores; z-scores served as the dependent variable in a repeated measures ANCOVA with task as the within group factor.