Validity And Reliability Of Adolescent Self-Identity Construction

The purpose of this study is to analyze the construct validity and construct reliability of self-identity, and to find the elements and indicators that shape self-identity. Self-identity is measured by two elements, namely the exploration element and the commitment element. The subjects in this study were students of class XII at Muhammadiyah 1 Moyudan Vocational High School as many as 75 students. Data collection methods using self-identity scale. Analysis of research data using the SmartPLS 3.0 program with reflective constructs through the 2nd Order CFA. Based on the results of the analysis of the construct validity and the construct reliability through the outer model, the elements and indicators that make up the identity are valid and reliable. This shows that all components and indicators that exist are able to reflect and shape self-identity. Thus the model can be accepted because the theory that describes self-identity in accordance with empirical data obtained. The dominant element that influences the construction of self-identity is the exploration element.