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Van Roy, Betty; Veenstra, Marijke; Clench-Aas, Jocelyne – Journal of Child Psychology and Psychiatry, 2008
Background: The Strengths and Difficulties Questionnaire (SDQ) is designed to measure psychological adjustment in children and adolescents. Psychometric evaluations of the instrument have shown satisfactory convergent and discriminant validity, while factor analysis studies have shown mixed results across countries. In the present study, the…
Descriptors: Hyperactivity, Construct Validity, Validity, Factor Structure
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Burns, G. Leonard; Desmul, Chris; Walsh, James A.; Silpakit, Chatchawan; Ussahawanitchakit, Phapruke – Psychological Assessment, 2009
Confirmatory factor analysis was used with a multitrait (attention-deficit/hyperactivity disorder-inattention, attention-deficit/hyperactivity disorder-hyperactivity/impulsivity, oppositional defiant disorder toward adults, academic competence, and social competence) by multisource (mothers and fathers) matrix to test the invariance and…
Descriptors: Mothers, Hyperactivity, Attention Deficit Disorders, Conceptual Tempo
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Norvilitis, Jill M.; Ingersoll, Travis; Zhang, Jie; Jia, Shuhua – Journal of Attention Disorders, 2008
Objective: The present study examined ADHD symptoms among college students in China and the United States. Method: A total of 283 (45%) American and 343 (55%) Chinese students completed the Wender Utah Rating Scale (WURS) and the Current Symptoms Scale (CSS), in addition to other measures. Results: Both of the ADHD measures appear to be reliable…
Descriptors: College Students, Rating Scales, Cultural Differences, Foreign Countries
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Burns, G. Leonard; de Moura, Marcela Alves; Walsh, James A.; Desmul, Chris; Silpakit, Chatchawan; Sommers-Flanagan, John – Psychological Assessment, 2008
Confirmatory factor analysis was used to test the invariance of an oppositional defiant disorder toward adults, attention-deficit/hyperactivity disorder-hyperactivity/impulsivity, attention-deficit/hyperactivity disorder-inattention, and an Academic Competence factor model between mothers' and fathers' ratings within Brazilian (n = 894), Thai (n =…
Descriptors: Behavior Problems, Mothers, Hyperactivity, Construct Validity