News by Subject Policy & Ethics

Eyewitnesses can identify perpetrators more accurately when they are able to manipulate 3D images of suspects, according to a new study.

The Glasgow Face Matching Test has been updated to find super-recognisers who can help prevent errors caused by face recognition software.

UTSA criminology and criminal justice professors Michael R. Smith and Rob Tillyer working in collaboration with University of Cincinnati Professor Robin Engel examined racial and ethnic disparities in the use of force by the Fairfax County Police Department (FCPD). One of the nation's largest county police departments, the FCPD serves Fairfax County, Va., a major metropolitan county near Washington, D.C.

A new study in Annals of Emergency Medicine highlights the importance of protecting physician residents -- early-career doctors still in training -- and emergency care teams from incidents of physical or verbal abuse.

Newly-available scientific evidence, which could prove critical to the success of climate-related lawsuits, is often not produced in court

"Red flag" gun laws--which allow law enforcement to temporarily remove firearms from a person at risk of harming themselves or others--are gaining attention at the state and federal levels, but are under scrutiny by legislators who deem them unconstitutional. A new analysis by legal scholars at NYU School of Global Public Health describes the state-by-state landscape for red flag legislation and how it may be an effective tool to reduce gun violence, while simultaneously protecting individuals' constitutional rights.

New research examined the effect of different parenting styles during adolescence on crime among African American men. The study found that parenting styles characterized by little behavioral control placed youth at significant risk for adult crime, even though some of those styles included high levels of nurturance. In contrast, youth whose parents monitored them, were consistent in their parenting, and had high levels of behavioral control were at lowest risk for adult crime.

Until recently, data on criminal victimization did not include information on the status--immigrant or citizen--of respondents. In a recent study, researchers used new data that include respondents' status to explore the association between citizenship status and risk of victimization. They found that for many, a person's foreign-born status, but not their acquired U.S. citizenship, protects against criminal victimization.

For decades, governments and health authorities have tried to steer people away from "vice" products such as tobacco through counter-marketing measures such as tax increases, but according to a new study from the UBC Sauder School of Business, they can help people quit -- but how much they help, and who pays the price, varies significantly.