“…The present study examined the relationship of rumination and depression to deficits in executive functions in early adolescence, a critical developmental period for the emergence of depression and rumination and the development of executive functions. Evidence exists linking deficits on emotionally neutral tests of executive functions with rumination in adults (e.g., Altamirano et al, 2010; Whitmer & Banich, 2007), but only a few studies have examined whether children or adolescents who ruminate exhibit similar patterns of impairment, and these have yielded inconsistent findings (Connolly et al, 2014; Wilkinson & Goodyer, 2006). Although adults with diagnoses of unipolar depression have been found to exhibit executive functions deficits during the acute phase of the disorder, evidence in younger samples is inconsistent (e.g., Baune et al, 2012; Cataldo et al, 2005; Frost et al, 1989; Gunther et al, 2011, 2004; Kyte et al, 2005; Maalouf et al, 2011; Micco et al, 2009; Wilkinson & Goodyer, 2006), and it is unclear whether observed deficits are state dependent, normalizing when depression remits, or are trait markers of the disorder that persist beyond remission (Hasselbalch, Knorr, & Kessing, 2011).…”