National Norms for the Vanderbilt ADHD Diagnostic Parent Rating Scale in Children. (5th January 2022)

• Record Type: Journal Article
• Authors: Anderson, Nathan P; Feldman, Jamie A; Kolko, David J; Pilkonis, Paul A; Lindhiem, Oliver
• Is Part Of: Journal of pediatric psychology. Volume 47:Number 6(2022)
• Page Start: 652
• Page End: 661
• Publication Date: 2022-01-05
• Subjects: attention -- hyperactivity -- ADHD -- evidence-based practice -- measure validation -- school-age children; Clinical child psychology -- Periodicals; 618.9289005
• DOI: 10.1093/jpepsy/jsab132
• Languages: English
• ISSNs: 0146-8693

Abstract

Abstract: Objective: To provide national norms and percentiles for both research and clinical scoring modalities of the Vanderbilt Attention Deficit/Hyperactivity Disorder (ADHD) Diagnostic Parent Rating Scale (VADPRS) for a representative sample of children ages 5–12 in the United States. Method: The five clinical subscales of the VADPRS were completed by 1, 570 caregivers of children ages 5–12 in the United States, with children representative of the national population on key demographic variables including race, sex, ethnicity, family income, and family educational level. Descriptive statistics and measures of internal consistency of both dimensional and symptom count scoring were provided for each of the five clinical subscales of the inventory, as well as percentiles and group comparisons for select dimensional scoring subscales based on age and child sex. Results: Measures of internal consistency for each subscale using both scoring modalities of the VADPRS ranged from high to acceptable. There were statistically significant differences among the different subscales for both age (ADHD hyperactivity, anxiety/depression) and sex [both presentations of ADHD, oppositional defiant disorder (ODD)] for the total sample. These differences, however, were modest in magnitude and unlikely to be clinically meaningful. Conclusions: This study enhances the research and clinical utility of the VADPRS by providing national norms and percentiles for each of its subscales. Differences between age and sex across the sample were statistically significant for two of the subscales (Hyperactivity and Anxiety/Depression) with additional subscales significant for sex alone (Inattentive and ODD), but these differences were not substantial enough to indicate a need for separate cut-offs for screening purposes.