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Tani, Iori; Okada, Ryo; Ohnishi, Masafumi; Nakajima, Shunji; Tsujii, Masatsugu – Research in Developmental Disabilities: A Multidisciplinary Journal, 2010
Using the Japanese version of home form of the ADHD-RS, this survey attempted to compare the scores between the US and Japan and examined the correlates of ADHD-RS. We collected responses from parents or rearers of 5977 children (3119 males and 2858 females) in nursery, elementary, and lower-secondary schools. A confirmed factor analysis of…
Descriptors: Measures (Individuals), Validity, Factor Analysis, Foreign Countries