Journal of Experimental Criminology

Portrayals of gun violence victimization and public support for firearm policies: an experimental analysis
Berryessa CM, Sierra-Arévalo M and Semenza DC
This study examines how characteristics of victims and types of incidents described in a media account of gun violence affect public support for three categories of policies that regulate firearms.
Quality-checking the new normal: trial modality in online jury decision-making research
Maeder EM, Yamamoto S and Ewanation L
We sought to examine differences between videotaped and written trial materials on verdicts, perceptions of trial parties, quality check outcomes, perceived salience of racial issues, and emotional states in a trial involving a Black or White defendant.
Making the call: how does perceived race affect desire to call the police?
Sola JL and Kubrin CE
There is little scholarship about what affects calls for service, even as they originate the vast majority of police interventions in the USA. We test how racial perceptions, ambiguous situational contexts, and participant demographics affect desire to call the police.
Taking the problem of colliders seriously in the study of crime: A research note
Novak A, Boutwell BB and Smith TB
We provide a brief overview of collider bias and its implications for criminological research.
Are risk-need-responsivity principles golden? A meta-analysis of randomized controlled trials of community correction programs
Duan W, Wang Z, Yang C and Ke S
Using meta-analysis to determine the effect size of the recidivism rate of participants in community correction programs that are conducted entirely in community settings.
Factors associated with successful reintegration for male offenders: a systematic narrative review with implicit causal model
Mathlin G, Freestone M and Jones H
This systematic review explored factors associated with successful reintegration into the community for male offenders and investigated which factors may be causally related to reintegration.
The effects of community-infused problem-oriented policing in crime hot spots based on police data: a randomized controlled trial
Taylor BG, Liu W, Maitra P, Koper CS, Sheridan J and Johnson W
This randomized controlled trial (RCT) assessed the effectiveness of a community-infused problem-oriented policing (CPOP) intervention on reducing property/violent crime.
Reducing Crime by Remediating Vacant Lots: The Moderating Effect of Nearby Land Uses
Macdonald J, Viet VN, Jensen ST and Branas CC
Place-based blight remediation programs have gained popularity in recent years as a crime reduction approach. This study estimated the impact of a citywide vacant lot greening program in Philadelphia on changes in crime over multiple years, and whether the effects were moderated by nearby land uses.
The impact of modes of administration on self-reports of offending: evidence from a methodological experiment with university students
Gomes HS, Farrington DP, Krohn MD, Cunha A, Jurdi J, Sousa B, Morgado D, Hoft J, Hartsell E, Kassem L and Maia Â
Current knowledge about the causes of offending behavior is heavily reliant on self-reports of offending (SRO). However, methodological research on the impact of modes of administration on SRO is very scarce. Further, the existing evidence conflicts with the general knowledge about responding to sensitive questions. In this study, we aimed to test whether SRO are affected by modes of administration.
Faith in Trump and the willingness to punish white-collar crime: Chinese Americans as an out-group
Reisig MD, Holtfreter K and Cullen FT
The first goal of the study was to investigate the willingness of former President Trump's supporters to punish a particular form of white-collar crime (i.e., bank fraud). The second objective was to test whether the race of the person who committed the bank fraud influenced Trump supporters' willingness to punish.
The spatial dynamics of commercial burglary during the COVID-19 lockdown in San Francisco
Yim HN and Riddell JR
This paper investigated the impact of COVID-19 stay-at-home regulations on the spatial distribution of commercial burglary in San Francisco.
Down with the sickness? Los Angeles burglary and COVID-19 restrictions
Hill J, Raber G and Gulledge L
To provide a partial test of routine activities theory through a spatio-temporal analysis of the impacts of COVID-19 restrictions on burglary in Los Angeles.
An experimental examination of the perceptual paradox surrounding police canine units
Sandrin R, Simpson R and Gaub JE
To experimentally examine public perceptions of police canine units.
Ransomware and the Robin Hood effect?: Experimental evidence on Americans' willingness to support cyber-extortion
Haner M, Sloan MM, Graham A, Pickett JT and Cullen FT
Ransomware attacks have become a critical security threat worldwide. However, existing research on ransomware has largely ignored public opinion. This initial study identifies patterns in the American public's support for the use of ransomware, specifically when it is framed to provide benefits to others (i.e., in-group members). Drawing on the Robin Hood decision-making literature and Moral Foundations Theory, we offer theoretical predictions regarding ransomware support.
Unexpected events during survey design and trust in the police: a systematic review
Nägel C and Nivette AE
The current review has two aims: (1) to synthesize the impact of unexpected events on trust in police across different contexts and types of events, and (2) to evaluate the methodological characteristics of each study with attention to the assumptions for causal inference.
Is compassion the flip side of punitiveness? Incorporating COVID-19 crisis in experimental vignettes to examine support for visitation and vaccination in prison
Hickert A, Shi L and Silver JR
The public hold both punitive and pragmatic attitudes toward prison policy. Yet it is unclear whether the public supports compassionate efforts that do not directly relate to recidivism. This study explores the role of exclusionary symbolic aims (prioritizing non-prisoner groups), inclusionary symbolic aims (minimizing health risk for the vulnerable), and cost (taxes).
Juvenile delinquency and COVID-19: the effect of social distancing restrictions on juvenile crime rates in Israel
Revital SS and Haviv N
Comparing panic alarm systems for high-risk domestic abuse victims: a randomised controlled trial on prevention and criminal justice system outcomes
Hodgkinson W, Ariel B and Harinam V
The use of panic alarm systems for victims of domestic abuse is becoming increasingly popular. However, tests of these devices are rare. Consequently, it is presently unknown whether domestic abuse offenders are deterred by warning stickers informing them that a panic alarm system is installed on the premises, or whether alarm systems reduce domestic abuse recidivism. There is also a lack of data regarding whether adding an audio-recording feature to the panic alarm results in more prosecutions of domestic abuse offenders compared to standard panic alarm systems. Measuring the efficacy of warning stickers and audio recordings will enhance understanding of the overall effectiveness of panic alarm systems for domestic abuse.
Alerting consciences to reduce cybercrime: a quasi-experimental design using warning banners
Moneva A, Leukfeldt ER and Klijnsoon W
Aiming to reduce distributed denial-of-service (DDoS) attacks by alerting the consciences of Internet users, this paper evaluates the effectiveness of four warning banners displayed as online ads (deterrent-control, social, informative, and reorienting) and the contents of their two linked landing pages.
Who benefits from criminal legal reform? A natural experiment to assess racial disparities in a policy targeting monetary sanctions
Mauri AI, Nicosia N and Kilmer B
To examine disparities in court fines between American Indian and White convicted persons before and after a South Dakota reform, which trained court personnel to only assess fines that could be reasonably paid by defendants.
Then a miracle occurs: cause, effect, and the heterogeneity of criminal justice research
Del Pozo B, Belenko S, Taxman FS, Engel RS, Ratcliffe J, Adams I and Piquero AR
In "Cause, Effect, and the Structure of the Social World" (2023), Megan Stevenson makes a claim that randomized controlled trials (RCTs) have not had a significant effect in criminal justice settings. She then draws the conclusion that the gold standard for research designs, RCTs, are inherently incapable of doing so, demonstrating that the social world they intervene on is too complex, but also too resilient, to respond to the types of interventions that are evaluable by RCT. She calls the insistence that RCTs can work an "engineer's" view of the world, which she discards as a myth. The argument then conflates RCTs with other methods of generating and sustaining change in organizations and systems, and closes suggesting RCTs should be discarded for less rigorous but more sweeping means of social reform. This article proceeds as follows: It characterizes Stevenson's argument, which she asserts is empirical, as a de facto meta-analysis of criminal justice RCTs executed as a heuristic and presented in a narrative format. It argues that if a formal meta-analysis would be rendered invalid by violating established protocols, then a heuristic analysis that commits the same errors would be invalid as well. The analysis then presents the prohibitions on pooling studies with heterogeneous designs, interventions, outcomes, and metrics for the purpose of meta-analysis. It demonstrates that Stevenson pools a wide range of heterogenous studies, rendering her empirical meta-analytic claims problematic. It is true that many criminal justice RCTs have produced null or lackluster results-which also constitute an important outcome-and attempts to replicate significant findings have often been unsuccessful. This is not unique to criminal justice: psychology was recently in crisis when it was determined few of its most prominent studies could be replicated. However, less rigorous methods of reform do not solve this problem. Instead, more comprehensive research designs such as hybrid implementation/effectiveness trials can reveal aspects of our social world that impact external validity and generalizability. Findings from these studies can help illuminate the conditions that impact outcomes and sustainably modify highly resilient human behaviors. These methods arise from techniques in medicine and public health, which Stevenson brackets off as fundamentally different from criminal justice. This type of thinking may be the actual myth that prevents progress.