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Table 3 A one-way ANOVA showing the difference between the groups on selected ANT variables.

From: The attention network test: a characteristic pattern of deficits in children with ADHD

 

Main effect of between groups ANOVA

 

Df

F

Between

Covariate

   

   FSIQ

2, 154

22.66***

1 < 2,3

Accuracy and error variables

   

   Overall errors

2, 154

6.77**

1 > 2,3

Wrong respons

2, 154

5.58**

1 > 2,3

Omissions

2, 154

4.54*

ns

Consistency and variability variables

   

   Hits RT

2, 154

1.23

ns

   Hit RT SE

2, 154

4.41**

1 > 3

   Variability of SE

2, 154

.05

ns

   Hit RT Block Change

2, 154

2.34

ns

   Hit SE Block Change

2, 154

.22

ns

Networks

   

   Alerting – RT

2, 154

2.09

ns

   Orienting – RT

2, 154

.34

ns

   Conflict – RT

2, 154

.35

ns

   Alerting – Error

2, 154

.21

ns

   Orienting – Error

2, 154

.01

ns

   Conflict – Error

2, 154

.34

ns

  1. * = p < .05 ** = p < .01 *** = p < .001
  2. Group: 1 = ADHD; 2 = Other diagnoses; 3 = No diagnosis