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Table 3 DIF class specification for the 3 groups on the psychological items

From: The Imperforate Anus Psychosocial Questionnaire (IAPSQ): Its construction and psychometric properties

PERSON

SUMMARY DIF

  

ITEM

Groups

CHI-SQUARE

D.F.

PROB.

Number Name

3

1.3194

2

.5138

1 FEEL13

3

3.7195

2

.1532

2 MOTH14

3

7.9106

2

.0187

3 FATH15

3

2.8255

2

.2402

4 FRIE16

1

.0000

0

1.0000

5 MOTH17

3

.1233

2

.9421

6 FATH18

3

1.9790

2

.3681

7 SELF19

3

.0987

2

.9537

8 BODY20

3

3.9164

2

.1387

9 HUG21

3

4.4501

2

.1061

10 HUG22

3

.2333

2

.8914

11 FEEL23

3

4.9313

2

.0833

12 FEEL24

3

.8711

2

.6449

13 HAPP25

3

1.6945

2

.4250

14 ANGR26

3

.9765

2

.6113

15 SAD27

0

.0000

0

1.0000

16 DECID36

3

4.1831

2

.1213

17 PROBL37

3

1.8951

2

.3841

18 MOTH38

3

.3453

2

.8422

19 FATH39

3

3.6857

2

.1558

20 THINK42

3

7.0313

2

.0290

21 TELL43

3

5.8036

2

.0538

22 DO44

3

3.1978

2

.1991

23 GET45

  1. Three items, scored differently by the groups, are shown in boldface
  2. Total Chi2 = 61 d.f. = 42 p = 0.025
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Child and Adolescent Psychiatry and Mental Health

ISSN: 1753-2000