Sex trafficking: an exploratory study interviewing traffickers

This paper presents the research methodology of an exploratory study interviewing human traffickers. Utilizing open-ended, semi-structured qualitative interviews with traffickers, exploratory research was conducted in 2003. With an overall goal of understanding the human trafficking phenomenon from the standpoint of those individuals who support, reproduce, and actively work to sustain it, our research questions focused on how traffickers make sense of their position within the illegal market of sex trafficking. Other thematic questions included characteristics and personal dimensions of the traffickers, reasons they entered the business, their perceptions of the business, and their opinions of those they traffic. For the purpose of this paper, we will address the difficulty and simplicity of conducting interviews with human traffickers. Information about the research project in general, methods used, ethical considerations, and thematic scope will also be addressed with a final discussion section highlighting advantages and disadvantages of methods used.

Motivational interviewing with offenders: A systematic review

Purpose. Offender motivation is one specific responsivity variable in offender treatment and motivational interviewing (MI) is commonly used by corrections personnel. Although evidence for the effectiveness of motivational interviewing is accruing overall, a review of MI specifically with offender populations is required. Method. Relevant databases and websites were searched using terms relating to MI with offenders. Results. In total, 13 published studies and 6 dissertation abstracts were identified. MI is most evaluated in relation to substance misusing offenders (N=10). Other applications are with domestic violence offenders (N=3), drink‐drivers (N=5), and general offending (N=1). In these populations, MI is used to enhance retention and engagement in treatment, improve motivation for change, and change behaviour. Conclusions. MI can lead to improved retention in treatment, enhanced motivation to change, and reduced offending, although there are variations across studies. To advance the study of MI with offenders, a theory of change needs to be articulated on which testable hypotheses may be based. The integrity of treatment in its application needs to be assured. Based on these foundations, more outcome research is needed to examine who responds to what type of MI in relation to treatment retention, readiness to change, and reconviction.     

Never a final design: interviewing Norwegian alcohol smugglers

This paper presents a typology of respondents that have been encountered in interview-based research on the illegal alcohol market in Norway. Six distinct types (“the social talker”, “the expert witness”, “the flasher”, “the manipulator” and “the paranoid”) are distinguished and their relative value discussed from a scientific perspective. Students of organized crime must learn how to handle these characters both socially and analytically, and how to avoid certain pitfalls. Challenges a researcher may meet while studying organized crime will also be discussed, like “going nervous,” “going naïve”, “going native” and “going nonchalant”. Traditional Scandinavian literature on research methods has not been very helpful in this sense.     

Look who’s talking: interviewing Russian criminals

This paper reflects on the mistakes, the lessons learned and the successes of interviewing Russian entrepreneurs known to devote at least some, if not all, of their operations to illegal business.     

Changing perspectives in cognitive interviewing

A study is presented which investigated aspects of a specialist method for taking evidence from witnesses known as ‘Cognitive Interviewing’. Specifically, the study sought to evaluate four techniques used in this form of interviewing, namely the Report All, Reinstate Context, Change Order, and the Change Perspectives mnemonics. The findings suggest that while none of these mnemonics significantly increased inaccuracy, all but the Change Perspectives mnemonic facilitated recall of accurate information. The findings are discussed in terms of the applied functional utility of each of the mnemonics and the Cognitive Interview procedure in general.     

Police interviewing styles and confessions in Japan

Psychological studies of suspects' confessions have been conducted mostly in English-speaking and European countries, and the results may not generalise to countries whose cultures and policing practices differ. In particular, the difference between Japanese and Western laws may affect the roles that police interviewers play in suspects' confessions. This study examined the interviewing techniques used by Japanese police officers and associated features of the suspects' confessions. An extensive questionnaire was completed by 276 police officers across Japan. Detailed ratings of their interview techniques were factor analysed, yielding five factors: Presentation of Evidence, Confrontation, Rapport Building, Active Listening, and Discussion of the Crime. Based on these five factors, we identified four interviewing styles: Evidence-focused, Confrontational, Relationship-focused, and Undifferentiated. When interrogators employed the Relationship-focused interviewing style, suspects were more likely to make full confessions and to provide new information. By contrast, suspects were more likely to make partial confessions and were less cooperative when the police officers employed an Evidence-focused style.     

Spaced cognitive interviewing: Facilitating therapeutic and forensic narration of traumatic memories

Abstract

The evolution of the cognitive interview (CI) is reviewed from the original package of memory-enhancing techniques through to the revised (or enhanced) CI, and the cognitive approach now taught to police officers in UK. Many officers are reluctant to apply CI, particularly to traumatised victims. The traumatising effects of crime are examined in terms of immediate response and the potential for an acute stress response and post-traumatic stress disorder, with subsequent re-experiencing of dissociated traumatic memories in the form of intrusive, unwanted imagery. Traumatic memories are described, particularly their accuracy, detail and persistence. The therapeutic potential of prolonged experience of distress while narrating the content of traumatic imagery is explained. An approach to maximising the disclosure of dissociated detail - spaced cognitive interviewing (SCI) - is described and case material presented illustrating its forensic and therapeutic application. The practice and practical implications of SCI are summarised.     

The Cognitive Interview: novice police officers' witness/victim interviewing practices

Abstract

The objective of this study was to investigate novice police officers’ witness interview practices immediately post investigative interview training (known as PEACE) with reference to the eight Cognitive Interview (CI) components taught. Forty-eight UK police officers took part as interviewers. Forty-eight undergraduates participated as mock witness; they viewed a non-violent crime video and 2 days later were individually interviewed by a police officer. Interviews were recorded and rated for officers’ application of the CI procedure.

Despite having recently completed the only training available to them no officer applied or attempted to apply the CI procedure in its entirety. However, some of the individual CI components were applied more frequently than others. This study provides a unique insight into the interviewing practices of some of the least researched, least experienced, and least trained investigative interviewers who, nonetheless, conduct witness interviews on a daily basis. The emergent picture suggests that either the CI procedure currently taught to novice police officers is too complex at so early a stage in their police career and/or that the current training may be insufficient to equip them with the skills necessary to effectively apply the procedure.     

Direct mixed and open questions in child interviewing: An analog study

Purpose. This study evaluated the relative value of direct questions, open‐ended questions, and mixed questions (including cued invitations) in eliciting accurate statements from young children about a known episode. Methods. Children, 25 aged 5–7 years, and 25 aged 10–12 years, were interviewed concerning a standardized experience the previous week. Direct, mixed, and open‐ended question sequences were counterbalanced between participants. Transcribed videos were assessed for quantity and quality of statements. Results. Mixed questions tended to fall in the middle, between direct and open questions on length of statement, and number of errors. For the younger children, direct questions, but not mixed questions, increased the number of errors of commission in subsequent open question sequences. Cued invitations, where the direct portion of the mixed question pair reiterated information previously elicited from the child, produced fewer errors of omission than mixed questions without adding errors of commission. Conclusions. Mixed questions, especially cued invitations, were found to be a useful alternative for obtaining specific content when open questions alone were not sufficient. Support for conducting the interview in an ‘inverted pyramid’ or ‘funnel’ fashion was found in an analog study where ground truth was firmly established.     

Structured Sentencing in Florida: Is the Experiment Over?

This article considers the history of structured sentencing in Florida, beginning with initial efforts to establish sentencing guidelines in 1977 and culminating in legislative action that abolishes the guidelines effective 1 October 1998 and establishes the Florida Criminal Punishment Code effective the same date. The conclusion of the article is that structured sentencing has never been widely accepted in Florida and that the Florida Criminal Punishment Code will probably be received in the same manner. Sentencing guidelines have been perceived by prosecutors and law enforcement officials as too lenient and by judges as too restrictive on their discretion. Outside factors such as prison population growth and political concerns have had a tremendous effect on sentencing policy. It is unlikely that the process of constant ferment and change in the Florida sentencing system will end any time soon since the Florida Criminal Punishment Code embodies essentially the same structure and principles as the guidelines it replaces.     

Contagious errors: Understanding and avoiding issues with imaging drives containing faulty sectors

When using certain tools to image drives that contain faulty sectors, the tool may fail to acquire a run of sectors even though only one of the sectors is really faulty. This phenomenon, which we have dubbed “contagious errors” was reported by James Lyle and Mark Wozar in a recent paper presented at DFRWS 2007 [Lyle, J., Wozar, M. Issues with imaging drives containing faulty sectors. Digital Investigation 2007;4S: S13–5.]. Their results agree with our own experience from testing disk imaging software as part of our work for the Swedish National Laboratory of Forensic Science.We have explored the issue further, in order to determine the cause of contagious errors and to find ways around the issue. In this paper we present our analysis of the cause of contagious errors as well as several ways practitioners can avoid the problem. In addition we present our insights into the problem of consistently faulty drives in forensic tool testing.     

Gathering human intelligence via repeated interviewing: further empirical tests of the Scharff technique

Research on investigative interviewing has only recently started to compare the efficacy of different techniques for gathering intelligence from human sources. So far the research has focused exclusively on sources interviewed once, thus overlooking that most sources are interviewed multiple times. The present study attempts to remedy this gap in the literature. Students (N?=?66) took on the role of semi-cooperative sources, holding incomplete information about an upcoming terrorist attack. The sources were informed that they would be interviewed at least once, and that additional interviews might follow. Half of the sources were interviewed on three occasions with the Scharff technique (consisting of five tactics), and the other half was interviewed on three occasions using the so-called direct approach (i.e. open-ended and specific questions). Collapsing the outcome over the three interviews, the Scharff technique resulted in significantly more new information compared to the direct approach. Furthermore, sources interviewed by the direct approach overestimated how much new information they had revealed, whereas the sources interviewed by the Scharff technique underestimated their contribution (although not significantly so). The current study advances previous research by further contextualizing the tests of the efficacy of human intelligence gathering techniques.     

Police interviewing techniques at two south london police stations

Abstract

This paper analyses the techniques used by police officers at two South London Police Stations: Orpington and Peckham. Audio tapes of 161 police interviews were analysed with regard to their duration, type of techniques employed, suspects' reactions, and the number of confessions obtained. The findings reveal that the great majority of the interviews are short, non-confrontational, and that exchanges are conducted with polite and compliant suspects. The Orpington suspects were significantly more ‘co-operative’ than their Peckham counterparts which may reflect quite different social and demographic conditions. In only a fifth of the cases did the police employ any challenging tactics to question the suspect's version of events. Overall, there were fewer coercive or manipulative tactics employed compared with earlier studies although the number of confessions or admissions obtained has remained relatively constant. Recommendations are made for police interview training to reflect these findings.