Michael J. Kemper’s research while affiliated with Wright State University and other places

... Women and racial/ethnic minority officers have recounted feeling othered and experiencing discriminatory and harassing behaviors while at work (Haarr & Morash, 1999;Walker, 1985). Despite increased use of diversity trainings and increased representation of minorities in policing, officers of color continue to experience pervasive discrimination in less overt ways (Bolton & Feagin, 2004;Loftus, 2008;Slonaker et al., 2001), stress related to mistreatment (Repasky et al., 2020), and often feel the need to suppress their identity and adopt the dominant police culture to fit in (Barron & Holdaway, 2016). Moreover, intersectional research on policing indicates that workplace discrimination takes various forms and creates othering experiences shaped by the intersection of various identities (race/ethnicity, gender, sexuality; Zempi, 2020). ...

Reference:

Police officer perceptions of diversity efforts: a disconnect between the goals and the methods