“…A visual representation of our theoretical proposition is presented in Figure 1. As demonstrated, it is speculated that TBI during adolescence is associated with an increased prevalence of adverse psychological effects (i.e., the co‐occurrence of negative psychological effects that make it more difficult to function in social settings; Osborn, Mathias, Fairweather‐Schmidt, & Anstey, 2017). In turn, higher levels of adverse psychological effects are associated with higher levels of subsequent aggressive offending (Beaver, Boutwell, Barnes, Vaughn, & DeLisi, 2017; Vaughn, Salas‐Wright, DeLisi, & Perron, 2014; Veeh, Renn, Vaughn, & DeLisi, 2018).…”