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The Factor Structure of DSM-IV Attention Deficit-Hyperactivity Symptoms: A Confirmatory Factor Analysis of the ADHD-SRS
Since the inception of DSM-IV considerable research has focused on the conceptualization of attention deficit-hyperactivity disorder (ADHD) as a multidimensional construct. This study utilized confirmatory factor analysis (CFA) to examine the adequacy of fit for the two-factor model (hyperactivity/i...
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Published in: | Journal of psychoeducational assessment 2000-12, Vol.18 (4), p.361-373 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Since the inception of DSM-IV considerable research has focused on the conceptualization of attention deficit-hyperactivity disorder (ADHD) as a multidimensional construct. This study utilized confirmatory factor analysis (CFA) to examine the adequacy of fit for the two-factor model (hyperactivity/impulsivity and inattention) previously specified for the ADHD Symptoms Rating Scale (ADHD-SRS), Parent Version. The invariance of this model across gender was then examined using a second, independent sample of children. The results indicate that a two-factor model provides the best fit for the data using the ADHD-SRS. Additionally, findings suggested that this model is invariant across gender. These results provide support both for the psychometric properties of the ADHD-SRS and the subtypes of ADHD specified in the DSM-IV |
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ISSN: | 0734-2829 1557-5144 |
DOI: | 10.1177/073428290001800406 |