I looked up if there are any studies about this. I found this one from 2014: https://journals.sagepub.com/doi/abs/10.1177/1098611114522042?journalCode=pqxa http

I looked up if there are any studies about this. I found this one from 2014: https://journals.sagepub.com/doi/abs/10.1177/1098611114522042?journalCode=pqxa https://journals.sagepub.com/doi/abs/10.1177/109861111452204.... Paywalled but referenced elsewhere as "more in-service training police had, the fewer cases there were of police misconduct."