“…In fact, as studies characterized the peer impairments of youth with ADHD-IN as socially withdrawn and passive (Maedgen & Carlson, 2000;Mikami et al, 2007), researchers suggested that co-occurring symptoms of CDS may better account for the presence of social withdrawal (Solanto et al, 2009). Across community and ADHD-specific samples, consistent evidence characterizes the social profile of youth with CDS as socially withdrawn, isolated, and shy (Becker et al, 2019;Carlson & Mann, 2002;Marshall et al, 2014;Mikami et al, 2007;Rondon et al, 2020;Servera et al, 2018;Yung et al, 2021). For instance, studies in youth diagnosed with ADHD plus high CDS symptoms find significantly greater teacher- (Carlson & Mann, 2002) and parent-reported (Marshall et al, 2014;Rondon et al, 2020) social withdrawal compared to children with ADHD and low CDS symptoms.…”