Differentiating Factitious from Malingered Symptomatology: the Development of a Psychometric Approach

Psychometric symptom validity assessment is becoming increasingly part and parcel of psychological and neuropsychological assessments. An unresolved and rarely addressed issue concerns the differentiation between factitious and malingered symptom presentations: present-day symptom validity tests can assess whether an examinee presents with noncredible symptomatology, but not why an examinee does so. We explored this issue by developing the Symptom and Disposition Interview (SDI); a symptom validity test that incorporates strategies intended to gauge internal incentives associated with factitious disorder. The merits of the SDI were explored and compared to a traditional symptom validity test (the Structured Inventory of Malingered Symptomatology) in two analogue studies, each with factitious and malingering conditions (n = 24–30 per condition) and a clinical control group (n = 34, n = 40). Overall, the results were positive: The SDI was as effective in detecting feigned symptom presentations as a traditional symptom validity test and superior in differentiating factitious from malingered symptom presentations. We conclude that the SDI is not ready for clinical use, but that psychometric approaches to the assessment of factitious symptomatology, such as the SDI, appear sufficiently promising to warrant future research.     

Seizing the opportunity: tackling fossil fuel subsidies under the UNFCCC

Analyses from international and nongovernmental organizations have pointed to the negative environmental, economic and social implications of the sizable subsidies handed out by governments for the production and consumption of fossil fuels. Given their relevance for achieving climate policy objectives, it is perhaps surprising that the climate regime established by the United Nations Framework Convention on Climate Change (UNFCCC) does not address fossil fuel subsidies. This article discusses the possible role of the UNFCCC in tackling fossil fuel subsidies. It suggests that the UNFCCC could enhance the transparency around fossil fuel subsidies and put in place incentives for countries to undertake subsidy reform. However, the possibilites under the UNFCCC will be limited by political barriers to subsidy reform at the national level and will need to be carried out in coordination with other international institutions active in the field.     

North Korea’s parallel economies: Systemic disaggregation following the Soviet collapse

This article aims to introduce the concept of parallel economies to explain the transformation of North Korea’s command economy during the 1990s. The article summarises North Korea’s pre-1991 command economy, before identifying the collapse of the Soviet Union and the great famine (1994-1998) as causes for the splintering of the old command system into parallel economies—the official, military, illicit, court and entrepreneurial economies—separated from the central planning matrix. It concludes that the existence of parallel economies makes system-wide economic reform unlikely and increases the importance of foreign aid in maintaining the viability of the regime’s political architecture.     

Naming without shaming: The publication of sanctions in the Dutch financial market

Enforcement agencies increasingly disclose or “name and shame” corporate offenders. This article uses responsive regulation as a framework for an empirical study of the impact of non‐anonymous publication of sanctions in the Dutch financial market. These publications are characterized as “naming without shaming”, because they are used for technical guidance rather than with the intention to shame. The findings show that naming offenders functions as a general deterrent in the market for financial intermediaries, but considerably less so in the capital market. In both markets, the publication of sanctions weakened the impact of enforcement. In the capital market, the publications neutralized the seriousness of offenses and contributed to the image of the regulator as powerless. In the market for financial intermediaries, naming offenders was perceived as stigmatizing shaming and led to defiance, rather than compliance. The case study suggests, however, that the publication of sanctions may provide an opportunity for guidance, provided they contain a moral message, rather than technical instruction.     

Violence risk profile of medium- and high-security NGRI offenders in Belgium

Under Belgian law, offenders not guilty by reason of insanity (NGRI) are committed by the courts to forensic mental health treatment. The use of violence risk assessment tools has become routine in these settings. However, there are no national statistics regarding violence risk assessment in the Belgian forensic population. A study was undertaken to collect risk assessment data (PCL-R, VRAG, HCR-20) on a large cohort of forensic patients committed to Medium Security units in the Flanders region and in High-Security units in the Walloon region. Flemish patients were expected to present a lower risk compared with their Walloon counterparts. Instead, data yielded by a structured risk assessment method demonstrate the opposite. Moreover, the majority of patients in Flemish facilities had committed violent offenses and were institutionalized for shorter periods whereas the majority of Walloon patients had committed sexual offenses and were institutionalized for markedly longer periods.     

Follow-up of a social skills training (SST) for juvenile delinquents: effects on reoffending

Objectives

To examine (1) the long-term effects on reoffending of an individual SST for juvenile delinquents in The Netherlands and (2) whether effects differ by demographic and offense history characteristics.

Methods

The present study is a follow-up of a matched control study comparing post-treatment effects of N?=?115 juveniles receiving Tools4U, an SST with a parental component, to N?=?108 control group juveniles receiving treatment as usual (TAU). Analyses were conducted separately for delinquents and truants. Effects in terms of recidivism were assessed using official delinquency data after 6 and 12 months and 1.46 years after SST termination. Percentage of recidivists, number of re-arrests, and violent recidivism were outcome variables.

Results

Overall, 39% of the juveniles reoffended, and there were no differences between Tools4U and TAU on any of the selected recidivism outcomes. Additionally, demographic and delinquency characteristics and post-treatment effects did not moderate effectiveness.

Conclusions

Tools4U was not more effective than TAU in preventing recidivism, which may be explained by a generally low percentage of recidivists. With established treatment integrity, and a lack of well-researched effective treatment alternatives, Tools4U could still be a reasonable treatment option for adolescent onset juvenile offenders, although more research is needed to confirm this.

     

Teacher victimization,turnover, and contextual factors promoting resilience

Teacher victimization is a relatively understudied phenomenon that may contribute to teacher turnover. The purpose of this study is to explore the relationship between teacher reports of victimization and teachers leaving their school and the profession. Using nationally representative data (n = 104,840) from the Schools and Staffing Survey, we examine the extent to which being threatened or attacked by students predicts higher rates of teacher turnover and whether this relationship differs due to factors that may promote teacher resilience. We utilize conditional multinomial logistic regression, implicitly controlling for school-by-year fixed effects. Findings suggest that perceived victimization predicts an increased probability of leaving the school and profession. School-level promoters of resilience are found to lessen this relationship. We discuss ways schools can mitigate the impact of victimization. This work contributes to a nascent body of literature on teacher victimization and informs a policy lever by which turnover may be reduced.     

Effects of Mental Strength Training for Police Officers: a Three-Wave Quasi-experimental Study

Police officers are frequently confronted with various stressors that may affect their mental health. Psychological resilience may protect against these effects. For this purpose, a Mental Strength Training (MST) was developed by the Dutch Police Academy aimed at psychological resilience enhancement. The present three-wave study examined efficacy of this training using a quasi-experimental study design among police officers (N ^Total ?=?305, n ^Experimenal ?=?138, n ^Comparison ?=?167). Additionally, we compared between officers in the experimental and comparison group recently confronted with a potentially traumatic event (N ^Total ?=?170, n ^Experimenal ?=?74, n ^Comparison ?=?96). Questionnaires on resilience (Mental Toughness Questionnaire-48 (MTQ-48) and Resilience Scale-nl (RS-nl)), mental health disturbances (Symptoms CheckList 90-R (SCL-90-R) and Self-Rating Inventory for PTSD (SRIP)), were administered pre-training, and about 3 and 9 months post-training. Mixed-effects models showed training effects on Interpersonal Confidence. Similar analyses among officers with recent potentially traumatic event experience showed significant training effects for the RS-nl subscale of Acceptance of Self and Life, MTQ-48 total score, and the MTQ-48 subscale of Interpersonal Confidence. However, all effects yielded small effect sizes according to Cohen’s d, and are therefore of limited practical relevance. Officer’s appraisal of training benefits on resilience enhancement was largely negative. We found no indications that 4-day training substantially improved officer’s psychological resilience or mental health.     

The influence of alcohol content variation in UK packaged beers on the uncertainty of calculations using the Widmark equation

It is common for forensic practitioners to calculate an individual's likely blood alcohol concentration following the consumption of alcoholic beverage(s) for legal purposes, such as in driving under the influence (DUI) cases. It is important in these cases to be able to give the uncertainty of measurement on any calculated result, for this reason uncertainty data for the variables used for any calculation are required. In order to determine the uncertainty associated with the alcohol concentration of beer in the UK the alcohol concentration (%v/v) of 218 packaged beers (112 with an alcohol concentration of ≤5.5%v/v and 106 with an alcohol concentration of >5.5%v/v) were tested using an industry standard near infra-red (NIR) analyser. The range of labelled beer alcohol by volume (ABV's) tested was 3.4%v/v – 14%v/v. The beers were obtained from a range of outlets throughout the UK over a period of 12?months. The root mean square error (RMSE) was found to be ±0.43%v/v (beers with declared %ABV of ≤5.5%v/v) and ±0.53%v/v (beers with declared %ABV of >5.5%v/v) the RMSE for all beers was ±0.48%v/v. The standard deviation from the declared %ABV is larger than those previously utilised for uncertainty calculations and illustrates the importance of appropriate experimental data for use in the determination of uncertainty in forensic calculations.