“…For instance, discretion was exclusively studied in regard to stress and violence: all three studies identified in this scoping review (Noppe, 2016a;Noppe and Verhage, 2017;Verhage et al, 2018) were also identified in the scoping review regarding police violence. A similar remark goes for the scoping review on moral dilemmas, as all studies (De Schrijver and Maesschalck, 2015;Noppe, 2020;Van Droogenbroeck et al, 2019) were also found in other scoping reviews (integrity violations and police violence), and for the reviews on police Algemene inspectie van de (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011), Noppe (2016aNoppe ( , 2020, Noppe and Verhage (2017), Paesen et al (2019), Van Damme (2017a), Vast Comit e van Toezicht op de politiediensten (2001, 2002, 2003, 2004a, b, 2005a, b, c, 2006, 2007a, b, c, e, 2008a, b, 2009a, b, 2010, 2011, 2012, 2013, 2014a, b, 2015, 2016, 2017a, b, c, d, 2018, 2019a, b, c, 2020a, b, c, d) If we analyze the subtopics identified in the different scoping reviews we see a diversity of subtopics, for instance regarding integrity violations (e.g. the impact of police recruits' socialization on their knowledge of the code of conduct and their moral reasoning skills, the impact of a training program on police officers' reactions to misconduct), police violence (e.g.…”