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Table 4 Internal consistency and test–retest reliability of each subscale in CPCS

From: Children’s Perceived Competence Scale: reevaluation in a population of Japanese elementary and junior high school students

 

CPCS subscales

Cognitive

Social

Physical

Internal consistency

 Total (N = 755)

.87

.79

.88

 Elementary school (n = 450)

.85

.77

.86

 Junior high school (n = 305)

.89

.83

.91

 Boys (n = 385)

.88

.80

.86

 Girls (n = 370)

.86

.79

.90

Test–retest reliability (ICC)

 Total (n = 431)

.89***

.81***

.90***

 Elementary school (n = 336)

.88***

.80***

.89***

 Junior high school (n = 95)

.92***

.85***

.88***

 Boys (n = 215)

.89***

.83***

.89***

 Girls (n = 216)

.89***

.78***

.91***

  1. * P < .05; ** P < .01; *** P < .001
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Child and Adolescent Psychiatry and Mental Health

ISSN: 1753-2000