Cognitive process

Measure

Group

Intervention Math Modules n = 30

Comparison

n = 30

Measure × Group

N = 60

M (DT)

M (DT)

F (gl)¹

p

η² partial²

Planning

Pretest

109.13 (8.40)

114.47 (12.99)

3.105

.081

.026

Posttest

118.77 (14.26)

120.27 (10.35)

.246

.621

.002

Numerical matching

Pretest

9.43 (2.08)

11.60 (2.16)

14.245

<.001

.109

Posttest

11.97 (2.50)

11.93 (2.13)

.003

.954

.000

Code planning

Pretest

12.87 (2.47)

13.63 (3.05)

1.133

.289

.010

Posttest

14.23 (2.94)

14.90 (2.66)

.857

.357

.007

Connection planning

Pretest

12.17 (1.49)

11.70 (1.97)

1.068

.304

.009

Posttest

12.97 (2.08)

12.87 (1.36)

.049

.825

.000

Simultaneous

Pretest

110.67 (11.85)

116.07 (11.35)

3.006

.086

.025

Posttest

115.27 (13.66)

116.33 (11.24)

.117

.733

.001

Nonverbal matrices

Pretest

12.47 (2.91)

13.07 (2.45)

.741

.391

.006

Posttest

14.10 (3.11)

13.63 (2.24)

.448

.504

.004

Spatial-verbal relations

Pretest

10.50 (2.33)

13.20 (2.71)

16.860

<.001

.127

Posttest

11.23 (2.96)

12.90 (2.11)

6.424

.013

.052

Figure memory

Pretest

12.60 (3.50)

12.20 (2.78)

.270

.604

.002

Posttest

12.77 (2.34)

12.03 (3.17)

.908

.343

.008

Attention

Pretest

108.73 (9.96)

115.60 (10.30)

4.955

.028

.041

Posttest

118.90 (15.24)

120.67 (11.54)

.328

.568

.003

Expressive attention

Pretest

10.47 (2.03)

11.27 (1.64)

2.142

.146

.018

Posttest

13.10 (2.92)

12.27 (1.62)

2.324

.130

.020

Number

Pretest

13.07 (3.15)

13.47 (2.60)

.304

.583

.003

Posttest

12.73 (2.82)

13.48 (2.65)

1.021

.314

.009

Receptive attention

Pretest

11.03 (2.30)

13.20 (2.36)

12.115

.001

.095

Posttest

13.83 (2.81)

14.70 (2.14)

1.938

.167

.016

Successive

Pretest

103.90 (12.31)

114.47 (12.31)

10.654

.001

.084

Posttest

106.57 (14.17)

119.97 (11.17)

17.134

<.001

.129

Word series

Pretest

9.87 (2.87)

11.93 (2.00)

9.908

.002

.079

Posttest

10.77 (3.09)

11.77 (2.01)

2.320

.130

.020

Sentence repetition

Pretest

10.67 (2.07)

12.33 (2.26)

9.287

.003

.074

Posttest

11.17 (2.04)

12.63 (2.09)

7.191

.008

.058

Speech rate/SentenceQuestion

Pretest

11.33 (2.70)

12.63 (2.85)

3.599

.060

.030

Posttest

11.40 (2.54)

15.17 (2.52)

30.216

<.001

.207

Complete scale (Composite)

Pretest

111.90 (9.73)

121.50 (11.49)

11.034

.001

.087

Posttest

123.27 (11.71)

127.53 (11.72)

2.179

.143

.018