Attention-deficit/hyperactivity disorder (ADHD), specific learning disorder (SLD), and their comorbidity are associated with weaknesses in cognitive efficiency; however, the diagnostic utility of WISC-V index patterns remains unclear. This study examined WISC-V cognitive profiles in children with newly diagnosed ADHD, SLD, ADHD-SLD comorbidity, and typically developing controls (N = 133; 6-16 years), with emphasis on Working Memory and Processing Speed. Age-controlled ANCOVAs evaluated group…
