Sociodemographic Variables
Participant and family socioeconomic status, as measured by the ADI, was significantly correlated with mean cognitive score (r = -.32, p = .013) on the WISC-V but was not associated with mean academic score on the WJ-4. These results suggest that children living in more socioeconomically disadvantaged areas demonstrated overall poorer performance in cognitive but not academic functioning. Area Deprivation Index percentiles were not associated with BRIEF-2 global executive functioning T-scores, Conners-3 subscale scores for inattention or hyperactivity, or child self-report HRQL scores. However, ADI percentiles were significantly inversely correlated with parent reported total HRQL scores on the PedsQL (r = -.311, p = .025).