Search Results (199)

This article aims to discuss worldwide trends in the prevalence of narcissistic personality disorder (NPD) among prisoners compared to community samples. We also aim to show how this disorder is associated with criminal behavior and types of offenses. The results of the literature review document a relatively low and stable prevalence of narcissistic personality disorder compared to the frequency of other specified personality disorders in many countries worldwide. The results suggest that the rates of narcissistic personality disorder among prisoners in many countries are higher than those in communities. It has been found that this disorder is associated with domestic violence and other violent criminal behaviors, particularly with fraud and forgery violations. It has also been shown that offenders with narcissistic personality disorder are perceived as less guilty. Furthermore, research on the treatment of offenders with narcissistic personality disorder is sparse, which indicates that the treatment of NPD is limited, and it poses a challenge for mental health professionals as well as those who work in the penitentiary system. Full article

Presently, video communities such as YouTube, bilibili and TikTok have emerged as core fields for information dissemination and public opinion generation. Their embedded user dynamic interaction data support research on public cognitive behavior and content dissemination laws. This study used web crawling technology to construct a complete dataset including 367 video metadata and 2.39 million comment records from Luo Xiang Speaks on Criminal Law—a prominent legal popularization account on the bilibili platform—and systematically explored the temporal evolution patterns of comment interactions in video communities. By establishing a four-dimensional feature system alongside the k-means++ clustering algorithm, this study successfully identified three distinct comment growth patterns (p < 0.001): the burst–decay, the multi-wave oscillation, and the delayed peak. The results of non-parametric tests showed that these three patterns have significant differences in core features (e.g., peak delay time, skewness) and are systematically related to user grade structure, content interaction depth, and release timing. In addition, the user interaction networks of different videos demonstrate significant structural heterogeneity and disassortative mixing, characterized by a highly active minority dominating the discourse, while peripheral nodes gravitate toward high-profile hubs. These findings offer researchers deeper insights into the micro-mechanisms of information dissemination. Full article

Background: Stalking is a well-established and studied crime in the forensic field. Nevertheless, research on the psychological aspects of stalking behaviors remains limited due to the lack of specific assessment tools. This two-phase research project aims to propose and validate a new instrument—the Stalking Assessment Questionnaire (SAQ)—to identify the possible latent psychological dimensions characterizing early stalking tendencies. Methods: During the first phase of questionnaire development, a thematic focus group comprising five psychologists generated 55 items. These items underwent preliminary screening with a sample of 85 students to assess clarity and redundancy; this process addressed semantic issues and resulted in a revised 48-item version. In the second validation phase (Study 1), the 48-item SAQ was administered to a sample of 349 male students whose demographic profiles matched those typically associated with potential stalkers; following this, 15 items were retained. In Study 2, the 15-item SAQ was cross-validated on an independent sample of 380 male students. To assess its validity, correlations were analyzed with a battery of personality inventories, including the LSRP, ECR-R, AQ, PESES, SRSS, RelRQ, ASI-S, and BIDR-6. Results: Following item and factor analyses, a model comprising two latent factors—Insistence (SAQ-INS) and Exaggerated Jealousy (SAQ-EXJ)—and 15 indicators emerged. Internal consistency was robust, with a Cronbach’s alpha of 0.87. In Study 2, as hypothesized, SAQ-EXJ correlated positively with anger and hostility (AQ) and with antisocial and impulsive traits (LSRP-F2), although these associations were modest (r = 0.30). Among the significant Pearson’s correlations, three were found to be substantial (r > 0.50): specifically, those between the SAQ and anxious attachment style (ECR-Ranx), relational rumination (RelRQ), and sexism (ASI-S). Conclusions: In conclusion, the final SAQ structure revealed two primary factors—Insistence and Exaggerated Jealousy—that account for stalking as a continuous construct. These factors demonstrated significant associations with several critical personality traits. The final questionnaire comprises 24 items, including nine fillers; consequently, it is efficient to administer and suitable for both research and psycho-educational interventions among adolescents and other potentially vulnerable populations. Full article

Background/Objectives: Dog tethering remains a common containment practice in several regions despite increasing concerns about its implications for animal welfare. This study aimed to assess veterinary professionals’ perceptions in Portugal about the impact of dog tethering on canine health, behavior, and welfare, as well as their views on its regulation. Methods: An anonymous, structured questionnaire was distributed online to veterinary professionals to collect data on clinical exposure to chained dogs, observed health and behavioral outcomes, and attitudes toward criminalizing the practice. Results: A total of 331 veterinarians participated, of whom 71.9% reported encountering chained dogs during their professional activities, particularly in rural areas. Most respondents perceived the tethering conditions as inadequate, particularly regarding freedom of movement and the fulfillment of behavioral needs. Frequently reported consequences included alopecia at the restraint site, poor muscle condition, physical injuries, fear-related behaviors, reduced socialization, and increased aggression. Preventing escape was identified as the primary perceived motivation for tethering. The majority of veterinarians supported some degree of criminalization, particularly when welfare impairment was evident. Conclusions: These findings reflect veterinary professionals’ perceptions of the welfare risks associated with prolonged tethering and underscore the need for integrated strategies combining regulation, education, and accessible, humane containment alternatives. Full article

Background/Objectives: Children and adolescents exposed to criminal victimization are at increased risk for depression; however, the contribution of nutritional status to depressive symptom severity in this vulnerable population remains poorly understood. Therefore, we aimed to examine the associations between depression severity and nutritional parameters in child and adolescent victims of crime. Methods: This cross-sectional study included 72 children and adolescents (aged 10–16 years) referred to a forensic medicine department in Türkiye. Nutritional status was assessed using anthropometric measurements (body weight, body mass index [BMI], BMI-Z score, and body fat percentage), three-day dietary records, and the Mediterranean Diet Quality Index (KIDMED). Depression severity was evaluated using the Kutcher Adolescent Depression Scale (KADS). The associations were analyzed using Pearson’s rho correlation and forward stepwise linear regression. Potential confounding variables, including age, gender, socioeconomic status, and trauma-related characteristics, were recorded and considered during the analysis; however, due to the limited sample size and to avoid model overparameterization, they were not fully adjusted for in the final model. Results: Depression severity was positively correlated with the body weight, BMI, BMI-Z score, body fat percentage, and dietary energy, carbohydrate, protein, and fat intakes (all p < 0.05). In contrast, the vitamin C and dietary fiber intakes, breastfeeding duration, and KIDMED scores were negatively correlated with the KADS scores (p < 0.05). Regression analysis revealed that the lower KIDMED scores, higher body fat percentage, and greater body weight were significantly associated with depression severity, collectively explaining 82.2% of the variance in the KADS scores. Conclusions: Poor diet quality and adverse body composition are strongly associated with depression severity in child and adolescent victims of crime. These findings suggest that nutritional factors may be associated with depression severity in child and adolescent victims of crime; however, the results should be interpreted as preliminary and hypothesis-generating. Full article

This study examines institutional processes in digital justice through a mixed conceptual approach that integrates bibliometric analysis and technology-adoption modeling, incorporating artificial intelligence (AI) as a projected component rather than an implemented system. A corpus of approximately 200 Scopus-indexed documents (2003–2024) was analyzed, identifying five dominant thematic clusters: advanced technologies, institutional justice, digital government, judicial information management, and digital criminal justice. The results reveal persistent gaps in the literature, particularly in rural and underserved communities, where connectivity barriers and the limited application of adoption models hinder inclusive digital transformation. As an institutional contribution, the study presents the conceptual design of the digital solution “Travel Permits—Accessible Justice”, developed under a Service-Oriented Architecture (SOA) and projected for future integration with AI-supported components to automate judicial authorizations through biometric validation, electronic signatures, and digital delivery. To evaluate its potential acceptance, the Technology Acceptance Model (TAM) is analytically adapted and extended to the community-based judicial context, framing institutional learning processes as a prospective form of learning analytics focused on user interaction, perceived usefulness, perceived ease of use, and behavioral intention. Taken together, the integration of bibliometric evidence with an extended TAM, along with the projected incorporation of AI-supported institutional learning processes, offers a coherent foundation for future studies on inclusive digital innovation in justice environments. Full article

During the mid-to-late Qing Dynasty, the folk-belief text Yuli constructed a systematic “underworld legal code” via its image–text system, distinct from traditional religious karma and religious law. This study focuses on Yuli’s core image system, exploring its unique legal characteristics and social governance functions through an interdisciplinary approach integrating religious studies, art history, and legal history. Yuli transforms real judicial symbols, such as government offices and prison gates, into underworld visual elements, establishing the core legal principles of “correspondence between crime and punishment” and “universal equality” while reflecting contemporary legal thought. The formation of this “underworld legal code” is closely linked to the creative practices of Qing Confucian scholars, who utilized folk beliefs as a vehicle to disseminate secular legal concepts and respond to social demands for behavioral norms. The Yuli thus became the primary behavioral norm for its grassroots audience, who, due to low literacy, could not understand the formal laws of the Qing Dynasty, and guided them to refrain from criminal acts. Yuli’s “underworld legal code” not only supplemented the national legal system but also reflected the pluralistic pattern of social governance in late imperial China, providing crucial empirical support for the theory of legal pluralism. This study deepens the understanding of the interactive relationship between folk beliefs and legal order in traditional China, and further clarifies the unique mode of grassroots social governance in the Qing Dynasty. Full article

Background/Objectives: Antisocial personality disorder (ASPD) is strongly associated with violence, substance use, criminal behavior, and elevated suicide risk. Although inflammatory and metabolic dysregulation have been implicated in severe psychiatric disorders, the biological correlates of impulsivity, aggression, and suicide risk in forensic ASPD populations remain unclear. This study aimed to investigate whether routine hematological, inflammatory, and metabolic parameters are associated with these clinical features. Methods: This cross-sectional study included 57 male individuals diagnosed with antisocial personality disorder (ASPD) who had committed crimes and were referred to the Forensic Psychiatry Department of Elazığ Fethi Sekin City Hospital in Turkey by the court, and 56 age-matched healthy controls. Participants completed standardized assessments of impulsivity (BIS-11), aggression (BPAQ), and suicide probability (SPS). Hematological indices, inflammatory markers, and routine biochemical parameters were analyzed. Group comparisons, correlation analyses, and multivariable logistic regression were performed. Results: Compared with age-matched controls, individuals with ASPD showed markedly higher impulsivity, aggression, and suicide probability, alongside substantially higher rates of substance use, imprisonment history, and suicide attempts (all p < 0.001). Hematological and inflammatory analyses revealed lower red blood cell (RBC) counts and elevated mean corpuscular volume (MCV), red cell distribution width (RDW), C-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR), and CRP–albumin ratio (CAR) in the ASPD group (all p < 0.05). Biochemical profiling showed reduced glucose, total protein, albumin, HDL, ALT, and vitamin B12 levels, with increased uric acid levels in ASPD (p < 0.05). Multivariable analysis indicated that being married and having higher education were protective against ASPD, whereas higher uric acid and CAR levels were associated with increased risk. Conclusions: The findings indicate that criminal offenders with ASPD show increased inflammatory markers and altered hematological and biochemical profiles. Routine blood parameters, combined with psychometric assessments, may help identify individuals at higher behavioral risk and support early risk stratification in forensic psychiatric settings, although causal relationships cannot be inferred from this cross-sectional study. Full article

The purpose of this study is to explore how adolescents in self-contained classrooms or schools for students with autism or ADHD, with no prior involvement in criminality, perceive and interpret different forms of early offending behavior through fictional case stories. The study specifically aims to examine their ability to discern what constitutes offending behavior, based on the double empathy problem. In total, 13 participants currently receiving secondary-level education (grades 10–12, aged 16–20 years) in self-contained classes at schools for adolescents with autism or ADHD participated. No student had cognitive disabilities or had been involved in any criminal act or criminal justice issues. The students were individually given three fictional written cases of offending behavior (theft, physical assault, and sexual assault). Audio-recorded stimulated recall interviews were obtained while the students solved tasks in relation to the cases, and these were analyzed to capture whether and what aspects of early offending were discerned. Overall, the results indicated limited awareness and enhanced social vulnerability, risking unwitting engagement in early offending behavior. Adapting social science education to students’ special educational needs to understand social interactions might be used to prevent and enhance their awareness of early offending behavior. Full article

The paper compares legal mechanisms addressing child cyberbullying in Kyrgyzstan (KG) and Kazakhstan (KZ). Using doctrinal and comparative methods, we analyze statutes, regulations, and institutional practices, along with recent survey evidence on prevalence, reporting behavior, and institutional trust. KZ has established a comprehensive framework: it defines bullying and cyberbullying, imposes administrative liability (including parental liability for minors), strengthens criminal penalties for sustained harassment, implements a rapid content takedown procedure, and mandates school prevention programs with helpline support. KG relies on general protections of honor, dignity, and health; has recently reintroduced administrative fines for online insults and defamation; and issues ministry guidelines on school prevention, but lacks a specific legal definition or unified protocol. We find low trust in school remedies and underreporting in both countries, especially KG, while KZ’s new measures improve visibility and early responses but raise implementation issues (e.g., proof of “systematic” conduct, due-process safeguards for removal, tailored measures for child offenders). Both systems require a balanced mix of sanctions, prevention, and support. We recommend that Kyrgyzstan codify clear definitions and enforcement procedures, and that Kazakhstan refine enforcement, transparency, and restorative options. Full article

This paper analyses the self-organization and spatio-temporal pattern formation in bacterial and human populations using chemotaxis-based mathematical models. The pattern formation in the following three chemotaxis-type systems is investigated: the self-organization of suspensions of luminous Escherichia coli bacteria, the capital-induced labor migration in a spatial Solow model, and the movement of urban criminals forming crime hotspots. The three models are selected as representative examples of chemotaxis mechanisms that capture distinct modeling assumptions and applications. Nonlinear two-dimensional as well as one-dimensional-in-space reaction–diffusion–chemotaxis models were used to simulate the pattern formation in all three chemotactic systems within a restricted area—a circle. The models are formulated in dimensionless form, and the corresponding dimensional parameters are estimated through the comparison of simulation results with experimental and statistical data. The numerical simulation under the transient conditions was carried out using the finite difference technique. This study highlights substantial differences between bacterial motility and the geographical movement of humans; however, human populations’ movement toward an attractant can be regarded as analogous to the chemotactic behavior of biological cells, differing primarily in scale. Full article

The digital world has witnessed an unparalleled surge in social online gaming platforms, with Roblox standing out as a prominent platform that predominantly attracts younger users. Unfortunately, these gaming platforms are also targeted by malicious criminals seeking to exploit them. Conducting digital forensic investigations into the various artifacts generated by Roblox can provide valuable insights into user activities, potentially uncovering evidence of user behavior, interactions, and digital footprints within the platform, thus aiding in the investigation of suspicious activities. This paper delves into digital forensic methodologies to examine and analyze digital artifacts from Roblox from memory, disk, and network perspectives. Our research reveals various retrieved artifacts, including user information, chat logs, user groups, gameplay details, and in-app purchases. Furthermore, we demonstrate that to thoroughly retrieve artifacts related to all possible user activities, it is crucial to investigate various focus areas such as memory, disk, and network. This approach enables us to successfully piece together and cross-reference almost the entire timeline of user activities. Full article

Background/Objectives: This study aimed to compare clinical and psychosocial characteristics of substance-using adolescents in Türkiye with and without a history of suicide attempts to identify distinguishing risk factors. Methods: A retrospective analysis was conducted using medical records from 140 adolescents (aged 13–18) treated at a specialized Child and Adolescent Substance Use Center in Türkiye between March 2023 and February 2025. Sociodemographic, clinical, and substance use data were collected. Group comparisons were performed using chi-square and t-tests. Logistic regression was used to identify predictors of suicide attempt history. Results: Among the sample, 52 adolescents (37.1%) had a history of suicide attempts. Compared to their counterparts, the substance-using adolescents were more likely to be female (73.1%) and have histories of psychiatric hospitalization, institutional care, criminal behavior, and polysubstance use (p < 0.05). High-frequency use (≥3 days/week) of methamphetamine, stimulants, cannabinoids, and alcohol was significantly more common in this group (all p < 0.01). The Addiction Profile Index–Adolescent form (API-A) scores indicated more severe addiction profiles. Using cross-validated LASSO and confirmatory logistic regression, female gender emerged as the only robust independent predictor of suicide attempt history (OR = 6.84). Conclusions: Adolescents with a history of suicide attempts exhibit more severe substance use, particularly involving cannabinoids, and greater psychosocial adversity. This distinct risk profile underscores the need for early, gender-sensitive, and multidimensional interventions. Full article

Criminal justice system (CJS) involvement is common among individuals with opioid use disorder (OUD), yet limited research examines retention in medications for OUD (MOUD) within community settings. This study assessed whether CJS involvement predicted retention on buprenorphine/naloxone and explored related demographic and clinical factors. A retrospective cohort included adults (n = 367) enrolled in a low-barrier outpatient MOUD program in Texas (January 2022–April 2024). CJS involvement was identified from program records. Retention was measured as the number of continuous days with buprenorphine/naloxone prescriptions. Analyses used univariate tests, logistic regression, and nonparametric kernel regression. Nearly one-quarter (24.8%) were CJS-involved. Retention at 180 days was similar between CJS and non-CJS groups (38%). CJS participants initiated substance use earlier and reported higher heroin and injection drug use. Behavioral health sessions were associated with both CJS involvement (OR = 1.10, p ≤ 0.001) and longer retention (β = 10.81 days/session, p = 0.001). With comprehensive, low-barrier services, individuals involved with CJS achieved MOUD retention comparable to their peers. Early behavioral health engagement was a strong predictor of retention, suggesting a key intervention point to enhance outcomes and advance equity for justice-involved populations. Full article

Background: Studies on the association between cognitive dysfunction and criminality have shown that individuals in prison, particularly repeat offenders and those convicted of violent crimes, tend to exhibit difficulties in cognitive, social, and emotional functioning. The objective of this study was to evaluate and characterize cognitive and executive functioning of incarcerated individuals, while also seeking to understand the impact of incarceration on executive functions. Methods: The sample consisted of 30 participants at various stages of their sentences. Neuropsychological assessments were conducted using cognitive screening tests and tests directed to assess executive functions and decision making. Results: Neurocognitive performance was within normative ranges. Selective associations between sentence duration and specific executive functions were observed, suggesting a relationship with criminal severity indicators. Decision-making also appeared impaired, as no evidence of learning was found and deck selection focused on more disadvantageous decks. Conclusions: These findings a relationship between indicators of criminal severity and specific aspects of executive functioning and decision making, rather than a generalized cognitive impairment. However, these conclusions require further research under this topic in larger and more diverse samples. Full article