Measure

Teacher (n = 36): total ADHD symptom score

Parent (n = 43): total ADHD symptom score



r

d

partial r

d

r

d

partial r

d


baseline (all trials)

mean RT

.19

0.4

.42**

0.9

.06

0.1

.13

0.3

SD of RTs

.45**

1.0

.58**

1.4

.16

0.3

.29

0.6

baseline (30 trials)

mean RT

.14

0.3

.35*

0.7

.11

0.2

.06

0.1

SD of RTs

.44**

1.0

.55**

1.3

.17

0.4

.28

0.6

fastincentive

mean RT

.03

0.1

.10

0.2

.08

0.2

.10

0.2

SD of RTs

.09

0.2

.22

0.5

.08

0.2

.26

0.5

difference score (baseline 30 trials – fastincentive)

mean RT

.20

0.4

.24

0.5

.07

0.1

.03

0.0

SD of RTs

.47**

1.1

.47**

1.1

.14

0.3

.14

0.3

 * p < .05 (2tailed); ** p < .01 (2tailed)