Psychometric properties of the 10-item Connor-Davidson Resilience Scale (CD-RISC-10) in adolescent and young adult psychiatric outpatients in the Texas Youth Depression and Suicide Research Network (TX-YDSRN)

IF 4.9 2区医学 Q1 CLINICAL NEUROLOGY

Journal of affective disorders Pub Date : 2025-01-21 DOI:10.1016/j.jad.2025.01.091

John R. Jeevarajan , Arrian Theodorou , Karabi Nandy , Madelyn Guerra , Nancy D. Madia , Cynthia Claassen , Lynnel C. Goodman , David Farmer , Sarah M. Wakefield , Abu Minhajuddin , Holli Slater , Taryn Mayes , Cesar A. Soutullo , Amanda Rosenberg , Summer Ladd , Nic Ahumada , Sierra Jackson , A. John Rush , Madhukar H. Trivedi

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引用次数: 0

Abstract

Background

This study assessed the psychometric properties of the 10-item Connor Davidson Resilience Scale (CD-RISC-10), a self-report measure of resilience, in youth receiving treatment and/or screening positive for depression/suicidality in psychiatric outpatient settings.

Methods

Data from 908 youth (age 12–20 years) were analyzed. A confirmatory factor analysis (CFA) model was fit to the data, and goodness-of-fit was assessed using indices such as the comparative fit index (CFI). Psychometric analyses were performed through the lenses of classical test theory (CTT) and item response theory (IRT). Measurement invariance of the scale was assessed by classifying the sample by depression severity. Finally, intraclass correlation coefficients (ICC) from test-retest were used to assess the reliability of the scale using data collected at baseline and one-month post-baseline.

Results

The scale was unidimensional, representing a single latent trait. CFA demonstrated acceptable model fit (CFI = 0.94). CTT analyses showed good internal consistency (Cronbach's alpha 0.85) and good item discrimination (item-total correlations between 0.38 and 0.66). The scale demonstrated good test-retest reliability over a one-month period (ICC = 0.82). IRT analyses exhibited good item performance on all but the three items related to versatility, humor and persistence. These items were also deterrent to the scale having full scalar invariance.

Limitations

Limitations include questionable generalizability beyond the sample and biases inherent in self-report scales.

Conclusions

CD-RISC-10 has acceptable reliability and validity. However, depressive symptom severity affected selected item performance. If these findings are confirmed in other independent samples, a seven-item version of the scale may be investigated for depressed samples.

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来源期刊

Journal of affective disorders 医学-精神病学

CiteScore

10.90

自引率

6.10%

发文量

1319

审稿时长

9.3 weeks

期刊介绍： The Journal of Affective Disorders publishes papers concerned with affective disorders in the widest sense: depression, mania, mood spectrum, emotions and personality, anxiety and stress. It is interdisciplinary and aims to bring together different approaches for a diverse readership. Top quality papers will be accepted dealing with any aspect of affective disorders, including neuroimaging, cognitive neurosciences, genetics, molecular biology, experimental and clinical neurosciences, pharmacology, neuroimmunoendocrinology, intervention and treatment trials.