N

X ¯

S.s.

U

p

1) Social withdrawal

Yes

28

11.36

5.908

5.000

0.053

No

2

8.00

0.000

2) Interpersonal functionality

Yes

28

7.07

1.961

23.000

0.671

No

2

7.00

0.000

3) Early social events

Yes

28

33.82

11.457

26.500

0.901

No

2

35.00

5.657

4) Making use of your free time

Yes

28

19.68

6.998

24.500

0.771

No

2

22.50

9.192

5) Independence-competence

Yes

28

34.14

3.759

25.000

0.801

No

2

33.50

4.950

6) Independence-performance

Yes

28

23.93

9.076

27.500

0.967

No

2

24.50

4.950

7) Job/occupation

Yes

28

2.32

1.906

25.000

0.782

No

2

1.50

0.707

Social Functioning Scale (SIS)

Yes

28

132.32

30.100

23.000

0.677

No

2

132.00

12.728