By Jingyuan Yu, · Aliya Andrich, · Max Schindle

This exploratory study investigates the potential gender differences in research priorities, driven by factors such as established sexual stigma and traditional gender norms surrounding pornography. Using temporal and thematic analyses, we identify and examine research topics of 6,145 pornography studies published between 2001 and 2024. Our findings suggest that the lead author's gender may influence topic selection, with women exploring topics that have historically been underrepresented or overlooked. Furthermore, female-led publications have engaged with internet and web-related research earlier and more prominently. Additionally, our analyses outline the evolution of male- and female-led publication patterns in the feld, highlighting a trend toward more balanced representation. This study aims to serve as a foundational basis for future research, encouraging more thorough investigations into gender disparities and their underlying causes within this domain. We also highlight the importance of longitudinal research to uncover potential gender disparities over time.  

Archives of Sexual Behavior (2025) 54:1995–2003 

By Siobhán Healy‑Cullen,   Kris Taylor,   Tracy Morison

Purpose of Review - In this article, we dig more deeply into the assumptions underpinning common-sense understandings about youth “exposure” to pornography and the ostensible “effects” of this exposure, specifically “pornography addiction”. We trace the emergence of the notion of “pornography addiction”, highlighting how cultural conditions have allowed for its realisation as a socially recognisable and intelligible narrative. Recent Findings:  Media effects research on the issue of youth “exposure” to pornography is not conclusive, nor is pornography addiction officially recognised as a diagnosable disorder. Moreover, an emerging body of multidisciplinary qualitative research, which, importantly, includes the perspectives and experiences of young people themselves, raises questions about some of the assumptions and conclusions of effects-focused research. Summary:  Despite inconclusive and contrasting findings, the social narrative of pornography addiction persists both within and beyond academe. We make sense of this persistence in relation to the broader problematization of youth sexuality, which includes unease and moral objection to young people viewing pornography. It is important to recognise the broader socio-cultural systems supporting the cultural narrative of pornography addiction, and the social functions that this narrative serves, that is, the need for adult intervention into the sexual lives of youth.  

  Current Addiction Reports (2024) 11:265–274

By Isangelo Senna, Fabio Iglesias, Lucas Heiki Matsunaga

Abstract Despite decades of research on Crime Prevention Through Environmental Design (CPTED), the specifc impact of its dimensions on fear of crime (FoC) remains under-examined. This study investigates these efects by analyzing responses from 460 participants who evaluated photographs and completed the Situational Fear of Crime Scale for Public Spaces (SFS-Scale). The fndings reveal that defciencies in natural surveillance, followed by a lack of territoriality, are linked to heightened FoC. Moreover, natural surveillance emerged as a more signifcant predictor of FoC compared to territoriality. Additionally, police ofcers and military personnel reported lower levels of FoC than the general public. The study highlights the importance of understanding how CPTED dimensions shape public perceptions of safety. It also ofers practical insights for the development of targeted public security policies. These fndings suggest that CPTED principles can play a crucial role in reducing fear of crime and enhancing public safety in urban settings.

Crime Prevention and Community Safety (2025) 27:1–17 

By Eric Halford

Crime linkage is a systematic way of assessing behavioural or physical characteristics of crimes and considering the likelihood they are linked to the same ofender. This study builds on research in this area by replicating existing studies with a new type of burglar known as optimal foragers, who are ofenders whose target selection is conducted in a similar fashion to foraging animals. Using crimes identifed by police analysts as being committed by foragers this study examines their crime scene behaviour to assess the level of predictive accuracy for linking crimes based on their ofending characteristics. Results support previous studies on randomly selected burglary ofence data by identifying inter-crime distance as the highest linking indicator, followed by target selection, entry behaviour, property stolen and ofender crime scene behaviour. Results discuss distinctions between this study and previous research fndings, outlining the potential that foraging domestic burglary ofenders display distinct behaviours to other forms of ofender (random/marauder/commuter). 
Journal of Police and Criminal Psychology (2023) 38:127–140 

By Iris van Sintemaartensdijk & Jean-Louis van Gelder & Jan-Willem van Prooijen & Claire Nee & Marco Otte & Paul van Lange 

Objectives This study investigates the deterrent effects of incremental levels of guardianship on residential burglary and assesses how burglars differ from non-burglars in terms of their perceptions of opportunities for burglary. Methods In a virtual reality experiment, 181 incarcerated burglars and 172 nonburglars (university students) were tasked to appraise a virtual neighbourhood in search of a burglary target. During the appraisal process, participants were exposed to different levels of guardianship, ranging from the mere presence of a guardian to an intervening guardian. Results The presence of a guardian deterred both burglars and non-burglars alike, with only negligible incremental effects for levels of guardianship. For burglars, guardianship increased the perceived likelihood of being caught and the perceived level of social cohesion, whereas it decreased neighbourhood attractiveness. The burglars differed from the non-burglars in terms of how they appraised the virtual neighbourhood, clearly reflecting differences in expertise between both groups. Conclusions With respect to residential burglary, the results suggest that guardians—in line with the original notion of guardianship developed by Cohen and Felson (American Sociological Review, 44(4), 588–608, 1979)—serve as a deterrent simply by being present.

Journal of Experimental Criminology (2021) 17:657–676

By Rahim Kurwa

Indefensible Spaces examines the policing of housing through the story of Black community building in the Antelope Valley, Los Angeles County’s northernmost outpost. Tracing its evolution from a segregated postwar suburb to a destination for those priced, policed, and evicted out of Los Angeles, Rahim Kurwa tells the story of how the Antelope Valley resisted Black migration through the policing of subsidized housing—and how Black tenants and organizers fought back. This book sheds light on how the nation’s policing and housing crises intersect, offering powerful lessons for achieving housing justice across the country. “With analytical acumen and literary panache worthy of the late Mike Davis, Rahim Kurwa reveals how housing vouchers promising to liberate impoverished residents from prison‑like projects actually fueled even greater anti‑Black police repression—but like fugitives from the antebellum South, Antelope Valley tenants organized, resisted, and demanded their right to the suburb

Oakland, CA: University of California Press, 2025. 243p.

By Rusi - Royal United Services Institute for Defence and Security Studies

Economic crime poses a significant threat to the UK, undermining its financial stability and security. To address this threat, in March 2023, the UK government launched the Economic Crime Plan 2,1 outlining a series of coordinated actions that should be undertaken across multiple government departments. Among these measures, the National Economic Crime Centre (NECC) was tasked with developing a people strategy to strengthen expertise and cross-sector collaboration, considering partnerships with industry and other stakeholders such as academia.2 Although there is a growing body of research on economic crime in the UK, there is scope for academia to play a more important role as a valuable resource in combatting economic crime. In October 2024, the NECC and the Home Office convened the first Economic Crime Academic Forum, hosted by RUSI’s Centre for Finance and Security. The forum aimed to bridge the gap between academic research and policymaking by fostering dialogue and identifying actionable solutions to issues including money laundering, fraud, kleptocracy and corruption. Academic participants came from a range of related disciplines and included both more established and early career academics, bringing a range of perspectives. Government attendees came from multiple government departments and law enforcement. The discussions focused on three aspects of research on economic crime: economic crime threats; the response to economic crime in terms of policy, enforcement and evaluation; and research methods and associated challenges. Due to the breadth and fluidity of the discussion, this report does not provide a linear summary of the matters raised. Instead, it details ways in which academics conduct research on economic crime, identifies gaps and challenges in research and academic engagement with government initiatives, and explores potential solutions. The forum was conducted on a non-attributable basis.

London: Royal United Services Institute for Defence and Security Studies (RUSI), 2025. 11p

By Kristina Amerhauser and Audrey Thill with support from Martin Thorley, Louise Taylor and Matt Herbert

Cyber scam operations have surged across Southeast Asia since the onset of the COVID-19 pandemic, evolving into a transnational organized crime crisis of staggering proportions. In this report, we expose the inner workings of scam compounds and the sophisticated criminal ecosystem sustaining them.

Repurposed hotels, casinos, and private compounds across Cambodia, Laos, Myanmar and the Philippines have become centres of global fraud. These compounds are operated by organized criminal networks that exploit hundreds of thousands of people, many of whom are trafficked and forced to perpetrate online scams. Victims include not only those defrauded online but also the scam workers themselves, subjected to threats, violence, sexual exploitation and extreme working conditions.

The report details how cyber scams —including ‘pig-butchering’ romance-investment scams, crypto fraud, impersonation and sextortion— now generate tens of billions of dollars annually.

These illicit operations thrive due to weak rule of law, widespread corruption, and complicity from powerful figures who operate as ‘role shifters’ —individuals who blur the lines between government, business and crime. Scam compounds often enjoy protection from local elites and security forces, and rely on global money laundering networks, including cryptocurrencies and high-risk financial services providers.

This in-depth analysis, based on extensive fieldwork and case studies, highlights the devastating economic, human rights and security implications of cyber scam operations.

The report calls for urgent, coordinated responses, including better victim identification systems, crackdowns on enablers, and reforms to protect vulnerable communities.

Geneva, SWIT: 5 Global Initiative Against Transnational Organized Crime, 2025. 68p.

By David Jinkins, Elira Kuka, Claudio Labanca

Research on the social safety net examines its effects on recipients and their families. We show that these effects extend beyond recipients’ families. Using a regression discontinuity design and administrative data, we study a Danish policy that cut welfare benefits for refugees, increasing crime among affected individuals. Linking refugees to neighbors, we find increased crime among non-Danish neighbors, with spillovers persisting even after direct effects stabilize. Accounting for these spillovers raises the marginal value of public funds by 20%. We explore several mechanisms and find evidence consistent with peer effects among young individuals from the same country of origin.

IZA DP No. 17958

Bonn: IZA – Institute of Labor Economics , 2025. 85p.

By Daniel M. Gerstein

his report is one in a series of analyses on the effects of emerging technologies on U.S. Department of Homeland Security (DHS) missions and capabilities. As part of this work, the research team was charged with developing a technology and risk assessment methodology for evaluating emerging technologies and understanding their implications in a homeland security context. The methodology and analyses provide a basis for DHS to better understand the emerging technologies and the risks presented.

This report describes the implications that the metaverse could have on digital crimes that involve the targeting and exploitation of children. These digital crimes are already occurring and have affected and endangered many victims and families. In an immersive online environment, such as the metaverse, opportunities for criminal activity and exploitation aimed at children could expand further.

Key Findings

Metaverse technologies — which encompass artificial intelligence systems, immersive technologies, and enabling digital technologies — will likely continue to become more available, have greater capabilities, and cost less to obtain and use. As has been the case with other digital technologies, metaverse technologies likely will have few policy, legal, ethical, or regulatory impediments constraining their development or use.

The metaverse concept is at an inflection point. How it will expand, how large it will become, and whether will it become an expansive virtual world that directly competes with the physical world remain unanswered questions. The timelines for expansion of the metaverse also remain speculative and will largely depend on use case, demand, and market forces.

Both non-metaverse and metaverse platforms have been and will continue to be used effectively to target children. Furthermore, an overlap exists between non-metaverse and metaverse platform use in luring and victimizing children, which makes it impossible to delineate the share of these abhorrent behaviors ascribable to each.

The lack of legal frameworks for crimes involving the targeting and exploitation of children in online applications will likely continue to be an issue. Clear definitions for what constitute attacks in the metaverse are not available as they are in the physical world, which hinders investigations and prosecutions. Despite the known vulnerabilities and consequences, these platforms continue to be aggressively marketed to children.

As the metaverse grows, the potential of these platforms for targeting, luring, exploiting, and victimizing children through targeted criminal activity or child exploitation will likely also grow.

Santa Monica, CA: RAND, 2025. 24p.

By Lisa Tompson, Apriel Jolliffe Simpson, Richard Wortley, Bridget O’Keeffe & Devon Polaschek

Policy efforts based on evidence about risk for re-victimisation both protect some of the most vulnerable people in society and have a good chance of reducing crime levels overall (Farrell and Pease, 1993; Grove et al., 2012; Pease et al., 2018). While research has established that the phenomenon of re-victimisation is ubiquitous, less is known about what makes some people more vulnerable to re-victimisation than others (Hamilton and Browne, 1998; Nazaretian and Fitch, 2021). Enhanced understanding of who these people are is thus crucial for developing contemporary victim-centred crime prevention policy. Victimology theories suggest that people at high risk of victimisation are typified by multiple overlapping and intersecting personal characteristics (e.g., gender, age, race/ethnicity, class, disability status, sexual identity), rather than forming homogeneous higher-order groups (e.g., delineated by a single personal characteristic; Shoham et al, 2010; Walklate, 2012). Accordingly, in this study we examined socio-demographic characteristics (e.g., gender, age, ethnicity, disability status, sexual identity) of people who were re-victimised, with an emphasis on intersectionality1. That is, we focused on identifying where the co-occurrence of socio-demographic characteristics intensified risk of re-victimisation. We use re-victimisation as an umbrella term to cover: • Poly-victimisation (i.e., >1 victimisation for different types of crime), and • Repeat-victimisation (i.e., >1 victimisation for different types of crime) for 11 different crime types. We therefore analysed 12 different types of re-victimisation over five waves of the New Zealand Crime and Victims Survey (NZCVS) in the privacy- and security-protected environment of Statistics New Zealand’s Integrated Data Infrastructure (IDI) with Conjunctive Analysis of Case Configurations. This method enabled us to position groups (i.e., combinations of characteristics) as the unit of analysis and identify where intersecting characteristics were associated with high rates of re-victimisation and isolate when particular individual characteristics were especially noteworthy. This research makes four important contributions to the evidence base on victimisation. First, while re-victimisation experiences have been studied for a range of crime types internationally (see Farrell et al., 2005), this is the first research to do so for Aotearoa New Zealand. Second, it adds to the scant evidence base on poly-victimisation. Third, it corroborates the empirical findings from other countries that risk of re-victimisation increases cumulatively (Johnson et al., 1997), hence the need for policies and practices that get upstream of the problem and prevent re-victimisation at the earliest opportunity. Fourth, this research advances knowledge on how socio-demographic characteristics intersect to elevate risk of re-victimisation. The findings are relevant for policymakers developing victimisation prevention programmes across various organisations in Aotearoa New Zealand.

Te Puna Haumaru New Zealand Institute for Security and Crime Science, The University of Waikato , 2025. 105p.

By Brandon Tregle, Michael R. Smith, Chantal Fahmy & Rob Tillyer

Hot spots policing is an effective, evidence-based strategy that reduces violent crime within small geographic units, or “hot spots,” in urban areas. A strong body of research demonstrates that these hot spots disproportionately contribute to cities’ overall crime rates. However, the existing literature has yet to answer a critical question: Can the localized crime reductions achieved through hot spots policing make a significant enough contribution to lower overall crime rates across an entire city? To address this gap, we examined seven years of violent crime data from three major Texas cities. One city underwent a two-year targeted hot spots policing intervention, while the other two cities served as counter-factual, similarly situated jurisdictions. We used interrupted time series analysis (ITSA) to examine longitudinal crime patterns in all three cities. The findings indicate that, compared to the control cities, the treatment city experienced a significant and substantial reduction in overall violent crime at the point of intervention. This decrease suggests that the hot spots intervention directly contributed to city-wide crime reduction, extending its impact beyond the designated hot spots.

Crime Sci 14, 3 (2025).

Edited by Mareile KaufmannHeidi Mork Lomell

The De Gruyter Handbook of Digital Criminology examines how digital devices spread and cut across all fields of crime and control. Providing a glossary of key theoretical, methodological and criminological concepts, the book defines and further establishes a vibrant, rapidly developing field. Focusing on central criminological phenomena, it provides a framework that will enable readers to bring their own research themes into digital environments.

UBerlin/Boston, De Gruyter, 2025. 525p.

By Cozens, P. M., Neale, R. H., Whitaker, J., Hillier, D., Graham, M.

This paper critically examines the relationship between street lighting and crime in the British city context. Prompted by recent government investment to modernize street lighting, the authors analyze how lighting affects both actual crime rates and fear of crime. It questions the reliability of current British Standards (BS 5489) that are used to determine lighting needs, pointing out discrepancies between official crime data and public perceptions of safety. Drawing on historical and contemporary research, the paper suggests that improved lighting can contribute to crime reduction and greater public confidence, but only when contextually appropriate. The review calls for a broader understanding of how urban lighting affects both real and perceived safety, arguing that current approaches may miss critical socio-environmental dynamics.

(Crime Prevention and Community Safety: An International Journal, Volume 5, Issue 2, 2003, pp. 7–24)

By David Weisburd, Laura A. Wyckoff, Justin Ready, John E. Eck, Joshua C. Hinkle, Frank Gajewski

This study addresses the longstanding concern that focused crime prevention efforts—such as policing "hot spots"—might simply displace crime to nearby areas. While displacement has been a major critique of place-based policing, empirical studies have rarely been designed specifically to assess its presence or measure its impact. The authors designed and implemented a controlled field experiment in Jersey City, New Jersey, to examine whether such displacement occurs or whether crime control efforts might instead lead to a diffusion of benefits—i.e., crime reductions in areas surrounding targeted sites. The study focused on two areas: one known for street-level drug dealing and the other for prostitution. Using over 6,000 social observations, interviews, and ethnographic fieldwork, the researchers found little evidence of spatial displacement and instead documented significant diffusion of crime control benefits to adjacent areas. The findings challenge assumptions that crime merely moves elsewhere and reinforce the effectiveness of concentrated policing in reducing crime beyond targeted hot spots.

(Criminology, Volume 44, Number 3, 2006, pp. 549–594)

By M. Dylan Spencer, Cory Schnell, Samuel E. DeWitt

Objectives: Public transportation systems experience dynamic changes over time to accommodate growing cities, yet evaluations of their impact on crime often focus on shorter, static periods. This study examines the long-term relationship between light rail expansion and crime, using a 20-year observation period in Charlotte, NC. We analyze changes in crime patterns near original, expanded, and planned light rail station locations. Methods: We conducted a quasi-experimental program evaluation of the opening of light rail stations on crime at place. We estimated Poisson regression models with fixed effects and difference in difference models to analyze crime incidents at street intersections surrounding light rail stations across varying spatial distances. Results: Our findings suggest that the expansion of the light rail system led to an increase in crime around train stations. We observe a significant intervention effect across multiple crime categories and spatial distances. These analyses suggest the effect appears stronger after the expansion of light rail service to additional train stations. Conclusions: These results have implications for a wide range of community stakeholders involved with the planning of public transportation. Given the evolving demand for transit systems, our findings highlight the need for crime prevention policies to accompany infrastructure expansion and mitigate crime.

J Exp Criminol (2025), 39p.

By Michael Townsley · Benjamin Hutchins

This article aims to provide insights regarding crime problems affecting the Australian and New Zealand (ANZ) retail sector, focusing primarily on the size and range of criminal behaviours. The research incorporated an online survey of retailers and police statistics. The study finds that the cost of retail crime increased by 28% over the last 4 years, against 25% growth in revenue. It also reveals that shoplifting remains the most significant and costly economic problem facing retailers, followed by employee theft. Additionally, fraud, notably in online channels, will remain a concern for the foreseeable future. We examine potential explanations and interpretations for retail crime through an environmental criminological lens. Increased research and involvement of researchers hold tremendous potential for reducing retail crime and preventing its growth in the future

Crime Prevention and Community Safety 26(2):1-23, 2024

By Ronald V. Clarke and Phyllis A. Schultze

This guide, one of the Problem-Solving Tools Series, summarizes knowledge about information gathering and analysis techniques that might assist police at any of the four main stages of a problem-oriented project: scanning, analysis, response, and assessment. This tool takes the mystery out of conducting research on problems by helping the user to define their problem, use technology to conduct Internet searches, get advice from experts, visit libraries, and evaluate their primary sources of information. The guide offers helpful hints to understanding and identifying responses to problems based on the research gathered.

Problem-oriented policing focuses, one-by-one, on specific problems of crime and disorder with the intention of identifying and altering the particular factors giving rise to each problem. The problems addressed in problem-oriented policing tend not to be confined to just a few police jurisdictions, but are more widely experienced. It is therefore likely that some other agency has tried to solve the kind of problem that you are dealing with now. Or perhaps some researcher has studied a similar problem and learned things that might be useful to your work. You could save yourself a lot of time and effort by finding out what they did and why. In particular, you can learn which responses seemed to be effective and which were not. So long as they made available a written report of their work, this guide will help you discover what they did. Having found out what others have done, you cannot simply copy what they did. You will have to adapt any successful responses they used to your own situation. This guide does not tell you how to analyze and understand your own problem.† It will only help you to profit from the work of those who have dealt with a similar problem. It is designed to take you as quickly as possible to the information you need and to help you evaluate and make the best use of this information. In doing this, it assumes: • You are familiar with problem-oriented policing. The guide assumes that a problem-solving model, such as SARA (Scanning, Analysis, Response, Assessment), is guiding your project. The guide will assist you at the Analysis and Response stages by pointing you to the possible cause of the problem you are tackling and to the ways you might respond. • You are willing to consider new responses to the problem. Rarely does police enforcement alone solve a persisting problem. To bring a lasting improvement, it is almost always necessary to modify the conditions giving rise to the problem, such as a lack of security or surveillance. Whatever measures you adopt must be carefully matched to the nature of your problem. Many of the measures are likely to be outside your experience and, indeed, that of most police officers. So, you need to learn about the ones that have been successfully used before in dealing with the kind of problem you face. While it is not usually recommended that a police agency blindly adopt another agency's responses to a problem, neither is it a good idea to be blind to what others have done. The key is to understand whether lessons learned elsewhere would apply under the conditions that exist for your problem. • You have limited time. The guide assumes that you have limited time to research best practice and that you want results quickly. You are not writing an academic paper where you might be faulted for missing a particular article or book. You are simply trying to find information that will help you with the practical task of dealing with your problem. For this reason, the guide does not provide a comprehensive description of all information sources, whether on the Internet † or in libraries. † Comprehensive descriptions are provided by Benamati et al. (1998) and Nelson (1997). Rather, it is intended to help you find two main categories of information relevant to your task: (1) articles by researchers who have studied the problem you are facing and, (2) reports of police projects dealing with the problem. The first category of information will help you understand the factors giving rise to your problem; the second will help you find effective responses. Later in the project, you might wish • You have Internet access. Nowadays, it is very difficult to research a problem without having access to the Internet. The guide assumes that you have this access and that you are familiar with searching for information on the Internet. (Indeed, you might have found this guide on the Internet.) The computer you use will need † a copy of Adobe Reader, which allows you to read and download articles in portable document format (.pdf) that you find at websites on the Internet. Unless your computer has a high speed connection, this process of visiting websites and reading and downloading material can be slow and frustrating. Most computers in libraries have high speed connections and you can usually pay to obtain print copies of the material you have downloaded

Problem-Oriented Guides for Police Problem-Solving Tools Series No. 2

Washington, DC: U.S. Department of Justice Office of Community Oriented Policing Services, 2005. 72p.

By Sung Hwan Joo, Doyun Koo, Stephen J. Watts

With the notable recent population growth of the Asian population in the US, the need for scholarly attention to offending patterns of this population has correspondingly increased. Utilizing waves of 1 to 4 of the National Longitudinal Study of Adolescent to Adult Health (Add Health) (n=9412), the current study examines the offending trajectories among Asian populations in the US, with particular attention to the distinct experiences and offending patterns between US-born and non-USborn individuals. Employing group-based trajectory modeling (GBTM) and multivariate regression, the study reveals distinct patterns of offending between Asian and non-Asian populations, while highlighting significant variations in offending trajectories between US-born and non-US-born Asian populations. Results indicate that social control factors, such as social bonds and self-control, have varied influences across US-born and non-US-born Asian populations. Overall, the findings point to the importance of considering how distinct institutional adjustment processes and identity negotiations shape offending trajectories among Asian populations in the US. The discussion focuses on how the current study contributes to a deeper understanding of the complexities facing Asian populations in the US, suggesting future studies incorporate institutional adjustment processes to elucidate Asian offending trajectories further.

Journal of Developmental and Life-Course Criminology (2024) 10:501–524

By Amy Finkelstein, Sarah Miller, and Katherine Baicker

  Those involved with the criminal justice system have disproportionately high rates of mental illness and substance-use disorders, prompting speculation that health insurance, by improving treatment of these conditions, could reduce crime. Using the 2008 Oregon Health Insurance Experiment, which randomly made some low-income adults eligible to apply for Medicaid, we find no statistically significant impact of Medicaid coverage on criminal charges or convictions. These null effects persist for high-risk subgroups, such as those with prior criminal cases and convictions or mental health conditions. In the full sample, our confidence intervals can rule out most quasi-experimental estimates of Medicaid’s crime-reducing impact.  

WORKING PAPER · NO. 2024-158

Chicago: University of Chicago, The Becker Friedman Institute for Economics, 2024. 49p.