Journal of Investigative Psychology and Offender Profiling最新文献

Geographic profiling (GP) can be regarded as vital within the apparatus of investigating serial offenders. Since prevailing theories focus on offenders emanating from developed countries, the aim of this study was to examine, amongst others, the uncertainty that exists regarding their relevance in the South African context. This study, therefore, focused on South African commuter serial rapists and, in particular, their correlation with distance decay, the least effort principle, and buffer zones. While the overall data revealed a strong link between theories related to crime pattern, routine activity, awareness, and activity space, theories about distance decay, buffer zones, and the least effort principle had far weaker associations. Fundamentally, the study challenged existing assumptions that a commuter serial rapist profile could not be determined prematurely in an investigation, highlighting the ability to distinguish commuter offenders based on their directional behaviour within their convex hull(s). The research found that understanding these distinctions underscores the need for a theoretical perspective that better grasps the spatial reality of crime in this context.

Sexting is the sharing of sexually suggestive or provocative content via new technologies. Due to the lack of studies on sexting in Greece, this study aimed to investigate the Greek sexting landscape and its impact on individuals and human relationships. Thus, 485 participants (354 women, 124 men, 4 “other”, 3 undefined) were recruited through an online questionnaire. All participants were Greeks or residents of Greece, and the age range was 16–64. Analysis showed that teens and young adults aged 16–30 tend to sext more than the ones over 30 years old; also, men are more likely to sext (both receive and send) than women. Despite the potential benefits of sexting between partners, it poses several dangers, too, especially when it is not consensual. Apart from its limitations, the study opens the way for further investigation into sexting in Greece.

High-status financial fraudsters can inflict significant financial and social damage on society. This study aims to provide insight into the dynamics during investigative interviews with such suspects. To this end, 409 half-hour episodes of audio-recorded investigative interviews with 28 high-status suspects were analysed. Officers’ interview techniques are classified in four categories (rapport building; disclosure of potential evidence; adopting a challenging posture; authoritative signalling). Suspects' statements are classified into three categories (general disclosure; providing alternative explanations; uncertain statement behaviour). The dynamic relations between interviewers’ questions and suspects’ statements are studied, both within and across half-hour episodes.

Research on investigative interviewing tends to focus on a limited number of interview methods employed during an interview in pursuit of a singular outcome. The present study took an expansive view of the techniques used, questions asked and interviewer disposition, and related them to three interview goals—overcoming resistance, gathering information and eliciting confessions. Drawing upon theory and prior research, we hypothesised that certain methods would be more relevant to certain outcomes than others, such as question types would have a greater effect on information gain than techniques or interviewer disposition. Using a sample of 43 suspect interviews provided by the Las Vegas Metropolitan Police Department (LVMPD), we found partial support for our hypotheses. Rapport-based approaches and a respectful disposition reduced resistance, open-ended questions elicited more information than closed-ended ones and in the final model, only open-ended questions increased confessions. Implications for research and practice are discussed.

Mental pathology and violence have been studied by the scientific community, a topic that is sometimes perceived as controversial, partly due to the prevailing stigma around psychiatric disorders. In this project, all those factors concomitant with psychotic pathologies and ‘Cluster B’ antisocial disorders, which could interfere with the commission of violent actions, and their maximum expression, the homicide, are addressed from a comprehensive psychological perspective. To this end, a rigorous methodological selection of 15 high-impact articles has been carried out, from which the results have been extracted and compared in this systematic review. The findings obtained revolve around the importance of adherence to treatment, the therapeutic alliance, the absence of toxic consumption, and concomitance with other mental pathologies, taking into account the idiosyncratic differences of the subjects, as well as between the pathologies and diagnoses described, always maintaining the comparison between said disorders, and with the population in absence of pathology.

The current study examined the Cognitive Interview (CI) for eliciting information about an overheard conversation (planning a future crime). Interviews were conducted either in-person or via telephone. The CI elicited more information, and at a comparable accuracy level, in comparison to a structured interview (SI). The efficacy of the CI was not significantly influenced by whether the interview was conducted in-person or via telephone. It took more time to conduct the CI than the SI. Finally, various measures of efficiency showed that the CI was as or more efficient than the SI. Suggestions are offered about adapting the CI for telephone interviews.

This study examined mechanisms that influence romance fraud perpetrators' public display of affluence, an aspect of romance fraud research that has received little attention in the literature. The study collected data through semi-structured interviews with eight offenders from two Ghanaian cybercrime hotbeds and three law enforcement officials, using a qualitative research approach based on the critical realist paradigm. Data analysis was performed using thematic analysis, which revealed that the social environment, peer influence, links with high-net-worth individuals (upper structure clientelism), the involvement of social media and collaboration with some corrupt state officials all had a substantial influence on cybercriminals' public display of wealth. Furthermore, upper structure clientelism shows systemic flaws in financial institutions that must be addressed in order to reduce online romance fraud. The significance of social media in fostering public displays of wealth emphasises the importance of education and awareness initiatives as preventative measures. To effectively prevent online romance fraud, law enforcement should prioritise interagency cooperation and transparency among governmental institutions.

Drawing is commonly used to facilitate event recall in eyewitness and therapeutic settings. Building on Derksen and Connolly’s (2022) review, we meta-analytically examined how drawing affects memory relative to purely verbal methods of communication (e.g. ‘talk only’ interviews). Database searches identified 36 randomised controlled trials of the effect of drawing-based interventions on event memory (N = 2013). Our memory outcome measures were amount and accuracy of information reported, errors and confabulations. Random-effects analysis indicated drawing was favoured relative to verbal controls across these four outcomes. Drawing enhanced the amount (g = 0.63, p < .001) and accuracy (g = 0.29, p = .014) of information reported, but did not reduce errors (g = 0.05, p = .633) or confabulations (g = 0.22, p = .488) relative to control. The memory benefits of drawing were not moderated by age (children vs. adults), event type (autobiographical vs. live/staged vs. video), control type (visual-active vs. verbal-only) or task timing (immediate vs. delay). Two potential moderators could not be analysed due to the paucity of studies: event focus (trauma-related vs. non-trauma-related) and drawing focus (event-focused vs. non-event-focused). Our meta-analysis indicates that drawing is a valuable facilitator of event recall relative to traditional methods of communication. However, our review also highlights the need for more trauma-specific studies. We address and offer practical recommendations for future studies to address potential risks that may result from using drawing in applied settings.