Ergenler için Öz Düzenleme Ölçeğinin Geliştirilmesi

Öz

Bu çalışmanın amacı Ergenler için Öz Düzenleme Becerileri Ölçeğinin geliştirimesidir. Ölçeğin geliştirme sürecinde yapı geçerliliğini test etmek amacıyla AFA ve DFA yapılmıştır. AFA analizinde ölçeğin toplam 11 madde ve tek boyutlu bir yapıya sahip olduğu; öz düzenlemedeki varyansın %51’ini açıkladığı sonucuna ulaşıldı. DFA analizi sonucunda ise ölçeğin iyi düzeyde uyum verdiği sonucuna ulaşıldı (χ2 / Sd = 4.55; CFI = .93; TLI = .91; SRMR = .041; RMSEA = .089). Ölçeğin madde ayırtediciliğini test etmek amacıyla her bir madde için ICC hesaplanmış ve maddelerin iyi düzeyde ayırtediciliğe sahip olduğu sonucuna ulaşılmıştır. Ölçeğin cinsiyete ilişkin ölçüm değişmezliği yapılmış ve ölçeğin hem erkek hem de kadınlarda aynı yapıyı ölçtüğü sonucuna ulaşılmıştır. Ölçüm güvenirliğini test etmek amacıyla Cronbach Alfa, McDonald Omega Güvenirlik ve Birleşik Güvenirlik (CR) değerleri hesaplanmıştır. Cronbach Alpha iç tutarlılık katsayısının .90; McDonald Omega Güvenirlik katsayısı .89 ve CR değeri .89 olarak bulunmuştur. Sonuç olarak Ergenler için Öz Düzenleme Ölçeğinin lise öğrencilerinin öz düzenleme becerilerini ölçmede kabul edilebilir tatmin edici psikometrik özelliklere sahip olduğu sonucuna ulaşılmıştır.

Anahtar Kelimeler

• Ergen
• öz düzenleme
• ölçek
• geçerlilik
• güvenirlik
• ölçüm değişmezliği

Development of Self-Regulation Scale for Adolescents

Öz

This study aims to develop the Self-Regulation Scale for Adolescents. EFA and CFA were conducted to test the scale's construct validity during the development process. In the EFA analysis, the scale has a total of 11 items and a one-dimensional structure; It was concluded that it explained 51% of the variance in self-regulation. As a result of the CFA analysis, it was concluded that the scale had a good fit (χ2 / Sd = 4.55; CFI = .93; TLI = .91; SRMR = .041; RMSEA = .089). To test the item discrimination of the scale, ICC was calculated for each item and it was concluded that the items had good discrimination. The gender measurement invariance of the scale was made and it was concluded that the scale measures the same construct in both men and women. Cronbach Alpha, McDonald Omega Reliability, and Combined Reliability (CR) values were calculated to test the measurement reliability. Cronbach Alpha coefficient was .90; McDonald Omega Confidence (ω) coefficient and CR value was .89 As a result, it was concluded that the Self-Regulation Scale for Adolescents had acceptable and satisfactory psychometric properties in measuring the self-regulation skills of high school students.

Anahtar Kelimeler

• Adolescent
• self-regulation
• scale
• validity
• reliability
• measurement invariance

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