HCG

CSA

Mann-

Whitney U

Z

P

r

Mean

Standard deviation

Mean

Standard deviation

Social skills

Participants

Communication

15.26

1.81

10.56

2.97

39.5

−4.97

0.000*

−0.733

Cooperation

16.74

2.58

11.01

3.61

68.0

−4.34

0.000*

−0.640

Assertion

14.04

2.98

10.17

3.79

102

−3.59

0.000*

−0.529

Responsibility

16.30

2.70

10.26

2.16

54.5

−4.63

0.000*

−0.683

Empathy

13.56

3.11

10.73

2.95

123.5

−3.12

0.002*

−0.460

Engagement

15.52

3.4

11.74

2.96

106.5

−3.49

0.000*

−0.515

Self-control

12.30

2.48

6.26

3.35

43.0

−4.87

0.000*

−0.718

Total social skills

103.43

12.1

71.17

13.78

29.0

−5.18

0.000*

−0.764

Caregivers/parents

Communication

17.08

2.10

12.47

1.98

22

−5.37

0.000*

−0.792

Cooperation

14.35

1.95

9.96

1.99

31

−5.16

0.000*

−0.761

Assertion

14.30

3.04

12.60

1.87

169.5

−2.10

0.036

−0.310

Responsibility

13.78

2.87

9.17

1.56

10

−5.62

0.000*

−0.829

Empathy

14.22

2.09

9.74

2.4

28

−5.23

0.000*

−0.771

Engagement

14.15

2.77

12.65

2.9

172.5

−2.04

0.042

−0.301

Self-control

13.27

2.34

9.74

3.09

93

−3.79

0.000*

−0.559

Total social skills

101.65

10.91

76.26

9.87

7.50

−5.65

0.000*

−0.833

Behavioral Problems

Participants

Externalizing

7.26

5.82

14.39

5.07

91.5

−3.81

0.000*

−0.562

Internalizing

7.08

6.26

10.87

4.82

145.0

−2.63

0.008*

−0.388

Bullying

2.08

2.04

3.39

2.76

189.5

−1.67

0.095

−0.246

Hyperactivity/Inattention

5.91

4.78

8.96

3. 5

126.5

−3.04

0.002*

−0.448

Total behavioral problems

16.43

13.24

28.61

8.65

104.0

−3.53

0.000*

−0.520

Caregivers/parents

Externalizing

3.04

3.43

12.35

6.05

49.0

−4.76

0.000*

−0.702

Internalizing

3.69

3.39

7.57

5.07

134

−2.88

0.000*

−0.425

Bullying

0.913

1.28

4.47

3.64

105

−3.62

0.000*

−0.534

Hyperactivity/Inattention

1.39

2.23

5.78

3.29

47.5

−4.81

0.000*

−0.709

Autism spectrum A

18.43

2.71

14.30

1.77

49

−4.77

0.000*

−0.703

Autism spectrum B

2.61

1.8

5.30

3.4

123

−3.16

0.002*

−0.466

Total behavioral problems

7.65

6.14

24.39

11.85

33

−5.09

0.000*

−0.750