Table 2 Behavioural scores before and after neurofeedback training or group therapy

(N = 17)

(N = 13)

Time 1

Time 2

Time 1

Time 2

Group

Time

Group by Time

F,

p

F,

p

F,

p

Parent Ratings

FBB-HKS (DSM IV)

Hyperactivity

1.21 (60)

0.75 (46)

.98 (58)

0.80 (.67)

.190

.666

6.974

.013

1.395

.247

Inattention

2.07 (.45)

1.41 (.49)

1.50 (.65)

1.57 (.67)

1.354

.254

6.535

.016

10.542

.004 °

NF>GT

Impulsivity

1.19 (.82)

0.85 (.56)

1.01 (.58)

1.24 (.94)

.183

.672

.190

.666

4.783

.037

CPRS

Global index

16.1(4.9)

10.7 (4.5)

12.0 (5.2)

10.3 (5.1)

1.976

.171

17.382

.000 °

4.765>

.038

BRIEF parents

Behavioural Index

51.3 (10.4)

47.0 (10.2)

47.8(13.2)

44.5 (11.2)

1.212

.280

4.157

.052

.122

.730

Metacognition Index

99.5 (15.0)

88.6 (13.6)

84.2 (19.4)

86.5 (20.8)

.379

.543

4.491

.043

9.973

.004 °

NF>GT

Teacher Ratings

CTRS

Global Index

10.9(6.2)

9.6(5.7)

10.7 (6.7)

11.4 (5.9)

.148

.703

.117

.734

1.553

.223

BRIEF teacher

Behavioural Index

46.8 (10.4)

44.1 (10.2)

32.7(13.2)

29.4 (11.2)

7.612

.010 °

1.423

.243

.0

.999

Metacognition Index

93.3 (15)

78.3 (13.6)

85.7(19.4)

87.5(20.8)

.062

.813

4.268

.048

6.799

.014

NF>GT