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Test-Retest Reliability And Internal Consistency Of Childhood Measures Of Psychosocial Development In Adolescents With Developmental Disorders, Lauren Zellmer
Test-Retest Reliability And Internal Consistency Of Childhood Measures Of Psychosocial Development In Adolescents With Developmental Disorders, Lauren Zellmer
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Introduction: Neurodevelopmental disabilities have been increasing over time, therefore there is an amplified need for psychometrically sound measures of psychosocial well-being to assist in proper diagnosis and treatment planning. This study aimed to evaluate the test-retest reliability and internal consistency of six measures of psychosocial well-being in a group of adolescents diagnosed with developmental disorders. Methods: Thirty-five adolescent students’ ages 14 to 22 with developmental disabilities, 35 parents, and 3 teachers anwered surveys measuring psychosocial well-being. Test-retest reliability was measured using the intraclass correlation coefficient, and internal consistency was measured using Cronbach’s α. Results: The total scores of the Asher …