Monique M Ridosh1, Colleen Stiles-Shields2, Alexa Stern3, Adrien M Winning3, Lara Anderson3, Kathleen J Sawin4,5, Grayson N Holmbeck3. 1. Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, IL, USA. 2. Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA. 3. Department of Psychology, Loyola University Chicago, Chicago, IL, USA. 4. Department of Nursing Research and Evidence-Based Practice, Children's Wisconsin, Milwaukee, WI, USA. 5. Self-Management Science Center, College of Nursing, University of Wisconsin-Milwaukee, Milwaukee, WI, USA.
Abstract
PURPOSE: The purpose of this longitudinal study was to evaluate the internal consistency reliability and construct validity of the Adolescent/Young Adult Self-Management and Independence Scale-II (AMIS-II), an interview-based measure of self-management for youth with chronic health conditions. METHODS: A diverse sample of adolescents and young adults (AYA) with spina bifida (SB) (n = 64 AYA; mean 20.88; age range 18-25 years) completed an AMIS-II interview. Six years earlier, parents from 55 families completed questionnaires that assessed children's responsibility for SB-related care (Sharing of Spina Bifida Management Responsibilities) and their ability to perform skills across condition-related tasks (The Spina Bifida Independence Survey). Parents also reported on child's communication skills, adaptive behaviors, and independent management of finances (Adaptive Behavior Assessment System-Second Edition; Scales of Independent Behavior-Revised). Descriptive and correlational analyses were conducted to assess the construct validity and the internal consistency reliability of the AMIS-II. RESULTS: The AMIS-II demonstrated excellent internal consistency reliability (AMIS-II total scale α= 0.95; subscales α= 0.90 -0.91). Evidence in support of construct validity was found in associations between the AMIS-II and measures of child responsibility for SB-related care, ability to perform condition-related skills, and adaptive behaviors (r's = 0.378 -0.777; p's < 0.05). CONCLUSION: This study provides further evidence of strong reliability and validity for the AMIS-II. Additional research with this measure will facilitate a better understanding of factors related to self-management behaviors in adolescents and young adults with spina bifida.
PURPOSE: The purpose of this longitudinal study was to evaluate the internal consistency reliability and construct validity of the Adolescent/Young Adult Self-Management and Independence Scale-II (AMIS-II), an interview-based measure of self-management for youth with chronic health conditions. METHODS: A diverse sample of adolescents and young adults (AYA) with spina bifida (SB) (n = 64 AYA; mean 20.88; age range 18-25 years) completed an AMIS-II interview. Six years earlier, parents from 55 families completed questionnaires that assessed children's responsibility for SB-related care (Sharing of Spina Bifida Management Responsibilities) and their ability to perform skills across condition-related tasks (The Spina Bifida Independence Survey). Parents also reported on child's communication skills, adaptive behaviors, and independent management of finances (Adaptive Behavior Assessment System-Second Edition; Scales of Independent Behavior-Revised). Descriptive and correlational analyses were conducted to assess the construct validity and the internal consistency reliability of the AMIS-II. RESULTS: The AMIS-II demonstrated excellent internal consistency reliability (AMIS-II total scale α= 0.95; subscales α= 0.90 -0.91). Evidence in support of construct validity was found in associations between the AMIS-II and measures of child responsibility for SB-related care, ability to perform condition-related skills, and adaptive behaviors (r's = 0.378 -0.777; p's < 0.05). CONCLUSION: This study provides further evidence of strong reliability and validity for the AMIS-II. Additional research with this measure will facilitate a better understanding of factors related to self-management behaviors in adolescents and young adults with spina bifida.
Entities:
Keywords:
Self-management; adolescents; independence; parents; spina bifida; young adults
Authors: Brad E Dicianno; Amol Karmarkar; Amy Houtrow; Theresa M Crytzer; Katelyn M Cushanick; Andrew McCoy; Pamela Wilson; James Chinarian; Jacob Neufeld; Kathryn Smith; Diane M Collins Journal: Am J Phys Med Rehabil Date: 2015-12 Impact factor: 2.159