Journal List > J Korean Acad Psychiatr Ment Health Nurs > v.21(4) > 1057953

Sung: Development of a Self-evaluation Scale to Measure Self-concept for Children and Adolescents

Abstract

Purpose

The purpose of this study was to develop an instrument for measuring self-concept for children and adolescents in a self-evaluation form.

Methods

The participants consisted of elementary and middle school students selected from five schools in urban areas (n=2,407). The scale developmental processes included construction of a conceptual framework, development of preliminary items, verification of content validity and reliability, and concurrent validity of final items.

Results

There were no items deleting and resulting 80 final items including 4 subscales: Physical self-concept (20 items); Emotional self-concept (20); Social self-concept (20); and Academic self-concept (20). The internal consistency was acceptable (Cronbach's α=.97). The scale classification provides a description of self-concept degree from very positive to very negative. In this study, self-concept was significantly correlated with depression (-0.77≤r≤-0.51, p<.001).

Conclusion

The results of this study will be useful not only for measuring self-concept of Korean children and adolescents but also for understanding their self-concept development. However, repeated research is needed for further validity and reliability tests of this measurement tool.

Figures and Tables

Figure 1
A conceptual framework of self-concept for children and adolescents.
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Table 1
Demographic Characteristics of Subjects (N=2,391)
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Table 2
Corrected Item-total Correlation and Cronbach's α
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Table 3
Factor Analysis of Self-concept Items
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var.=variance.

Table 4
Correlation between Self-concept and Depression
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Table 5
Self-concept Classification
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Note. Total N included no response of one adolescent and three children.

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