“…Many studies use bifactor models to characterize features that different domains of psychopathology (e.g., internalizing, externalizing, thought disorders) have in common (e.g., Carragher et al, 2016;Caspi et al, 2014;Gomez et al, 2019;Haltigan et al, 2018;Laceulle et al, 2015;Lahey et al, 2012Lahey et al, , 2018Markon, 2019;Martel et al, 2017;Swales et al, 2020;Tackett et al, 2013). In bifactor models, psychopathology is structured in terms of (1) a general factor on which all indicators of all domains load and (2) domain-specific factors that depict variance not shared with the general factor.…”