Despite prior work evidencing racial and ethnic differences in parent-reported ratings of ADHD symptoms, there is limited work suggesting that these reflect true differences rather than a product of nonequivalent measurement properties in screening tools. The current study aimed to further explore this using the Strengths and Difficulties Questionnaire Hyperactivity-Inattention Subscale (SDQ-HI; Goodman, 1997) by first analyzing its factor structure and subsequently assessing for measurement…
