Abstract
Factor structure and descriptive data of Attention profile and ADHD questionnaire for school age children. The factorial structure of Attention profile for teachers and parents ratings was analysed. Descriptive data for two rating scales, the Attention profile and the ADHD questionnaire are presented for a sample of 1019 participants (574 girls, 445 boys), aged between 4 and 12 years, rated by teachers and parents. The Attention profile shows a factor structure of three factors: inattention-school problems, hyperactivity-impulsivity, and inattention-daydream that explained the 61.47% and the 44.19% for teachers and parents ratings respectively. Reliability was higher for teachers' than for parents' ratings. Results for concurrent validity are similar. ANOVAs indicated there were significant differences on teachers' and parents' ratings across gender and school grades.
