US police hiring standards alone cannot curb abuse, research shows

September 19, 2026 at 08:58 PM2 min

This digest was compiled by AI from multiple sources — links to the originals are below.

FBI Director Kash Patel defended changes to bureau hiring standards at a congressional hearing this week, two weeks after reports of loosened standards at ICE. Research shows most police use-of-force cases concentrate among a small proportion of officers, and psychological screening has limited predictive power. Structural factors, not just recruitment, drive the US's exceptionally high police violence rate compared with other wealthy democracies.

Key Facts

FBI Director Kash Patel defended changes to the bureau's hiring standards at a congressional hearing earlier this week.
Reports of loosened hiring standards at Immigration and Customs Enforcement surfaced two weeks before Patel's testimony.
One study of more than 12,000 police applicants found that specific pre-employment psychological evaluation responses were associated with later excessive force and racial misconduct complaints.
In a sample of 137 active-duty US police officers, approximately 11 percent self-reported engaging in abusive policing, which was associated with greater PTSD symptoms.
The US police killing rate is 33.5 per 10 million people, compared with 9.8 in Canada, 1.3 in Germany, and 0.5 in Australia.

Hiring Standards Debate

FBI Director Kash Patel defended changes to the bureau's hiring standards during a congressional hearing earlier this week. His testimony came two weeks after reports surfaced of loosened hiring standards at Immigration and Customs Enforcement. Concerns have emerged about a retreat from standards intended to protect the public by offering a baseline of conduct for law enforcement officers. The American public is right to worry, as loose hiring standards can put reckless individuals in positions of power.

Research on Misconduct

Studies have shown that most cases of use of force are concentrated among a relatively small proportion of officers, at least in the limited departments that track such incidents. One study of more than 12,000 police applicants found that specific responses on pre-employment psychological evaluations were associated with subsequent excessive force complaints and complaints alleging racial misconduct. Another study of 642 first-year police officers found that markers for anti-social and borderline behaviour could predict the likelihood of engaging only in certain types of abuse, namely sexual misconduct. In a sample of 137 active-duty US police officers, approximately 11 percent self-reported engaging in abusive policing, which was associated with greater PTSD symptoms even after accounting for adverse childhood experiences and workplace trauma. Hiring standards based on psychological profiling should neither be dismissed as irrelevant nor treated as a fully reliable way to eliminate all future risk.

Structural Violence

The US has an exceptionally high rate of police violence compared with other wealthy democracies. The rate of police killings is 33.5 per 10 million in the US, compared with 9.8 in Canada, 1.3 in Germany, and 0.5 in Australia. Improper selection of law enforcement recruits is only part of the problem, as structural factors also drive police violence.