Articles tagged with Police
A multi-site randomized experiment is being conducted to test a structured investigation protocol for robbery cases in Rochester, NY, and Seattle, WA police departments. The goal is to improve clearance rates and enhance victim satisfaction through standardized investigative actions by trained patrol officers.
Researchers have developed a method to link fingerprint compounds with their age, allowing for more precise timing of prints. By analyzing triacylglycerol degradation rates, scientists can estimate the time elapsed since fingerprints were left behind.
The U-MATTER program uses a deflection approach, directing people with opioid use disorders towards treatment and services. The initiative has seen positive outcomes, including 71 individuals receiving full clinical intake assessments and 40 committing to long-term treatment.
A new study examined how dispatched call information influences police officer decisions to use deadly force. Inaccurate information about a subject's presence of a weapon was associated with an increased likelihood of shootings of unarmed subjects.
Two Princeton professors critique a study on racial bias in policing, pointing out that it ignored crucial factors like encounter rates and didn't account for all police-civilian interactions. The researchers' conclusions hinge on an assumption that black and white officers encounter black and white civilians equally.
Researchers identified common attributes of cybercrime networks, revealing how they function and work together. These networks are composed of hackers coming together due to shared functional skills, often collaborating to cause greater disruption.
Regular police patrols on platforms reduced reported crime and disorder by 21% in some of London's most crime-ridden stations. The experiment found that the presence of patrolling officers had a minimal impact on crime, with 97% of the measured effect occurring when officers were absent.
A US study of physician driving behaviors reveals that psychiatrists are most likely to be fined for extreme speeding, while cardiologists are more likely to drive luxury cars. The findings contradict the theory that certain specialties receive preferential treatment from law enforcement.
A new study by the University of Houston found that widespread adoption of information technology by law enforcement agencies can significantly reduce violence against police officers. The research revealed a 50% decrease in assaults and deaths, with benefits extending to other high-risk occupations such as factory workers and truck dr...
Researchers found that district-level police crime centers associated with significant reductions in robberies and burglaries, as well as shootings and sexual assault. The approach enabled novel responses to crime incidents and improved rapid decision-making among police.
A new study suggests that police killings of unarmed Black Americans during pregnancy can lead to smaller birth weights and shorter gestational ages in nearby unborn Black infants. This unique effect is thought to be driven by perceived injustice, discrimination, and fear related to the killings.
The grant will fund a conference and policy brief development to address the challenges faced by autistic individuals in the justice system. Autistic individuals are at increased risk of negative outcomes due to lack of understanding and inadequate support.
A new study has found that theme parks can increase crime rates in surrounding neighborhoods, with offenses rising by 198% near Universal Studios. The researchers recommend more active policing strategies and reducing the number of places near theme parks that attract crime.
Researchers found a significant association between Universal Studios Florida and an uneven distribution of crime in Orlando. Crime concentrations were more pronounced near the theme park due to increased suitable targets and decreased security measures.
Researchers at Thayer School of Engineering at Dartmouth have developed an approach for detecting a speaker's intent to mislead, which could be used to extract opinion from 'fake news.' The framework uses universal features of deceptive reasoning and has been shown to outperform models based on verbal changes and personal differences.
A recent study by researchers at the University of Cambridge and University of Strathclyde found that highly-targeted messaging campaigns can effectively dissuade young gamers from getting involved in cybercrime. The campaigns were associated with a sharper and longer-term reduction in attack numbers.
A new study reveals that youth who experience intrusive police stops are at risk of heightened emotional distress, social stigma, and post-traumatic stress. The research found that frequent stops were associated with increased emotional trauma and negative reactions.
Exposure to violence negatively impacts physical and psychosocial health in urban adults. Social isolation and loneliness are associated with limited physical activity, poor nutrition, and increased risk of cardiovascular disease. Chronic hypervigilance also linked to increased blood pressure, memory impairment, and anxiety disorders.
A recent University of Michigan study reveals that people tend to prioritize protecting close relationships over reporting immoral acts, even in cases of theft and sexual harassment. Researchers found that this bias can be attenuated by adopting a psychologically distanced perspective.
A new technique allows police to analyze exterior packaging of suspected drug bags for safe handling, reducing accidental exposure to fentanyl. The method involves swiping the outside of a baggie and analyzing it for drugs using DART-MS.
Researchers conducted a randomized controlled trial in New Haven, Connecticut, where police officers made community policing visits to residents' homes. The study found that positive interactions improved public trust and cooperation with police, especially among black individuals and those with strong negative views towards the police.
A field experiment found that positive, nonenforcement contact between police and residents improved attitudes towards the police. The study's findings suggest that community-oriented policing can increase public trust and police legitimacy, especially among minority communities.
A study conducted in New Haven found that community-oriented policing improves attitudes toward police with brief, friendly door-to-door visits. The research showed that a single positive nonenforcement-related encounter enhanced the legitimacy of police officers and increased people's willingness to cooperate with the police.
A new study highlights gaps in clinical forensic services across EU countries, emphasizing the need for on-call support, standardization, and expansion. The researchers advocate for an EU network promoting clinical forensic examinations, prioritizing victim safety and public interest.
A comic book by Ann E. Fink examines the bioethics of treating a torturer's PTSD, highlighting the importance of considering social dimensions of traumatic stress. The comic raises critical questions about the responsibilities of clinicians and researchers, as well as individual rights and collective social responsibilities.
A new study found that police officers become less proactive when they perceive negative public scrutiny, even if they are motivated to help people. The researchers surveyed 183 police officers and 238 firefighters across the southern US, finding a significant link between perceived public understanding and officer proactivity.
A Rutgers University study found that police violence is a leading cause of death among young men in the US, with black men facing a significantly higher risk of being killed by law enforcement. The study highlights the need for better tracking and analysis of police-related deaths to inform policy reforms.
A study analyzing 2013-2018 data found that Black men had the highest fatality risk from police violence, with a rate of 1 fatality for every 1,000 black male births. Racial disparities also affected female fatalities, with American Indian and Latina women facing increased risks compared to white counterparts
A new study by Duke and Northeastern universities reveals that sustained police efforts lead to higher arrest rates for gun murders compared to nonfatal shootings. The researchers found that persistence in investigating fatal cases results in more arrests due to increased resources and cooperation from witnesses.
A Northwestern University study found that police officers who had colleagues previously named in use-of-force complaints were more likely to be named in subsequent complaints. The researchers recommend police departments consider the impact of assigning officers with histories of using excessive force on other officers' behavior.
A new study finds that human trafficking victims often distrust the police due to inadequate training and biases. Victims are reluctant to provide details about their crimes, leading to reduced effectiveness in detecting and preventing crime.
A study from the University of Texas at Austin found a strong correlation between marital infidelity and professional misconduct. Researchers analyzed data from police officers, financial advisers, and CEOs to discover that individuals who cheated on their spouses were more likely to engage in corporate misconduct.
A study by Michigan State University reveals that crime rates, not racial bias, predict fatal police shootings. The findings show that black officers are more likely to shoot black citizens due to demographics, but this does not support the idea of white officer bias.
A comprehensive database of over 900 fatal police shootings reveals that White officers are not more likely to fatally shoot minority civilians. The study found that increasing racial diversity among police officers may not reduce disparities in fatalities.
A study by researchers at the University of Maryland found that white officers were not more likely to shoot minority civilians than black or Hispanic officers. Violent crime rates where the shooting took place were the strongest factor in predicting the race of a person fatally shot by police.
A recent study by the American Psychological Association found that officers worried about appearing racist report lower confidence and increased support for coercive policing. The research suggests a vicious cycle where officers' concerns about stereotype threats lead to decreased moral authority and more aggressive policing tactics.
Researchers developed an AI tool to detect discrimination in salaries and policing, using causality-based counterfactual inference algorithms. The tool was tested on various datasets and found evidence of gender-based discrimination in salary, with women having lower odds of receiving a salary over $50,000 per year.
A new study by Boston University School of Public Health found that racial residential segregation explains greater racial disparities in fatal police shootings. The ratio of Black to White victims of police shootings increases by 44% for each percent of a city's Black population that would need to move for an equal distribution.
Research found that partnerships between ICE and local police departments reduced Hispanic student enrollment by 10% in adopting counties, displacing approximately 320,000 students. The impact was concentrated among elementary school students, most of whom were likely born in the US.
A study found that police officers who trust the public are more likely to engage in proactive policing, resulting in higher arrest rates. The researchers developed a tool to assess police trust and performance, providing new insights into public safety.
Researchers at the University of Copenhagen have developed an AI program that can identify whether a student wrote their assignment or if it was penned by a ghostwriter with nearly 90% accuracy. The program analyzes writing styles, including word length, sentence structure, and usage of words like 'for example', to detect discrepancies.
A study by West Virginia University researchers found that fear of arrest is a major barrier to obtaining clean needles and safely disposing of used ones. Nearly three-fourths of respondents cited this concern, highlighting the need for clearer laws on syringe possession and exchange programs.
Researchers found three techniques: ambidextrous practices, secure networks, and stealthy defiance, which helped individuals resist strict rules and structures, leading to rule relaxation and market changes. These actions were crucial for consumers and individuals with limited resources to participate in shaping the market.
Researchers used knife crime data to forecast London's most likely areas for fatal stabbings. Areas with high assault rates showed a significant increase in homicide risk the following year.
A new study by NYU's Steinhardt School finds that police stops lead to increased delinquent behavior and psychological distress in Black and Latino adolescent boys. The research also highlights the negative impact of proactive policing on racial disparities and youth criminality.
A FSU research team found that teenagers' views of law enforcement tend to improve as they become adults, shaped by their early interactions with officers. This is attributed to the impact of first impressions and parental influences, which can build trust and increase compliance with the law.
A study found that frequent police stops in ninth-graders led to higher engagement in delinquent behaviors over time. Proactive policing may unintentionally contribute to adolescent criminality, with psychological distress playing a key role.
Research on body-worn cameras found that devices do not produce dramatic changes in police behavior, nor improve citizens' satisfaction with police encounters. However, cameras may reduce complaints against officers and are generally supported by both officers and citizens.
Researchers created a 3D model of a Spokane neighborhood to analyze burglaries and natural surveillance. The study found that low visibility entry points were more likely to be targeted by burglars.
A Florida State University-led team of researchers has created a model to measure the differences between warrior and guardian policing approaches. The study found that officers can adopt both mentalities and that those with a guardian mentality value communication, while those with a warrior mentality prioritize physical control.
The report identifies weaknesses in current Illinois law and recommends strengthening the state's gun purchaser licensing system, expanding firearm prohibitions for domestic abusers, and providing more funding for local initiatives. These policies aim to reduce gun violence and homicides in Illinois.
A study by University of Colorado Denver researchers found an association between marijuana dispensaries and increases in neighborhood crime and disorder rates, with strongest associations weakening over time. The study suggests that dispensaries may be a factor in crime spikes following legalization.
A new study found Hispanic males are twice as likely to have fatal interactions with the police in areas with high Hispanic populations and agencies with more Hispanic officers. The research suggests reforms within police ranks are needed, even in diverse forces.
A new study found that school suspension and expulsion are more effective predictors of youth drug use than police arrests, particularly among minority youth. The research suggests that removing students from school can facilitate drug use due to lack of supervision, whereas being arrested does not necessarily lead to drug use.
A new study by Florida Atlantic University explores LGBT perceptions of police legitimacy and authority, finding that procedural justice and legitimacy are positively related. However, lesbian women reported lower levels of legitimacy compared to other groups due to compound minority stress from sexism and homophobia. The study adds em...
A study analyzes how hip-hop artists like Jay-Z and Public Enemy use 'cop voice' in their songs to interrogate police violence in black communities. Researchers identify the phenomenon of 'cop voice' as a racialized way of speaking used by police to provoke fear and extreme compliance from people of color.
Researchers found that body-camera footage led to lower intentionality ratings compared to dashboard footage in both real and staged incidents. The study suggests that body-camera footage could impact judicial decisions.
Researchers found that street-based FSWs with more frequent abusive police interactions had a higher risk of client violence, emphasizing the need for interventions addressing relationships between FSW and police. The study also highlights the importance of decriminalizing sex work to alleviate pressure on these women.
A new study published in the Journal of Health and Social Behavior found a strong link between unfair treatment by police and telomere length, a biological indicator of psychological stress, among black men. Telomeres were shorter for those reporting unfair treatment, and the link was more pronounced in black men.
A Scottish study found that changing the legal drink-driving limit did not reduce road traffic accidents despite substantial initial public awareness campaigns. The researchers suggest inadequate enforcement and publicity as possible reasons for the lack of impact.