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Table 1 Values in valid sample, interclass correlation, and reliability for each question item (n = 6841)

From: Determinants of school attendance in elementary school students in Japan: a structural equation model

Item wordings

Valid sample

ICC

n

%

 

95% CI Lower

95% CI Upper

1. I am looking forward to going to my school

6531

95.5

0.019*

0.008

0.076

2. I play with friends a lot

6786

99.2

0.009*

0.003

0.039

3. I get along well with friends

6777

99.1

0.003*

0.001

0.015

4. Other kids like me

6744

98.6

0.010*

0.003

0.041

5. School teachers approve of my efforts

6757

98.8

0.008*

0.003

0.036

6. I am happy when talking to school teachers

6766

98.9

0.011*

0.004

0.048

7. I can prepare for classes by my own

6525

95.4

0.009*

0.003

0.038

8. I am proud of myself

6771

99.0

0.008*

0.003

0.034

9. I am helpful to others

6759

98.8

0.008*

0.003

0.034

10. I believe my efforts will be rewarded

6767

98.9

0.003*

0.000

0.014

11. My health status is

6615

96.7

0.031*

0.012

0.115

12. I get tired easily

6708

98.1

0.006*

0.002

0.026

13. I have anxieties/worries

6757

98.8

0.021*

0.008

0.083

Persons I talk to when sharing my experiences and thoughts with

 a. My mother

6763

98.9

0.011*

0.004

0.046

 b. My father

6696

97.9

0.007*

0.002

0.029

 c. My siblings

6670

97.5

0.014*

0.005

0.056

 d. Other family members/relatives

6732

98.4

0.019*

0.007

0.075

 e. School teachers

6933

98.4

0.029*

0.012

0.109

 f .A school counselor

6655

97.3

0.015*

0.006

0.062

 g. Instructors of extracurricular activities

6741

98.5

0.004*

0.001

0.020

 h. My friends

6100

98.9

0.014*

0.005

0.057

  1. ICC interclass correlation, CI confidence interval
  2. * p < 0.001