Self-control behind bars: A validation study of the Grasmick et al. scale

Much empirical support of self-control theory is based on the 24-item scale conceptualized by Grasmick and his colleagues. This study examined the dimensionality of the scale. Exploratory factor analysis, confirmatory factor analyses, and a structural equation model (SEM) produced results that are discordant with much prior research. The Grasmick et al. scale was not unidimensional, more complex theoretical iterations failed to meet most goodness-of-fit statistics, and considerable refinement via modification indices was needed before a measurement model that fit the data could be found. Further refinement is required to justify it as the quintessential measure of self-control.     

Questioning authorized truth: Resisting the pull of the policy audience and fostering critical scholarship in correctional medical research—A reply to kerle et al.

We encourage all interested parties to read our article (Vaughn and Smith 1999) and not rely on Kerle, Stojkovic, Kiekbusch, and Rowan's (1999) misrepresentations, distortions, selective inclusions, and inartful articulations. We agree with Kerle et al. that there is much misunderstanding at work here; indeed, Kerle et al. misunderstand the purpose, scope, intent, and methodological underpinning of our article. Kerle et al. are confused about (1) the scope of our data, (2) fundamentals of building an inductive argument through interpretative analysis, (3) how to define key concepts, (4) basic research methodology, and (5) what it means to offer a more balanced view. We address each of these concerns.     

A re‐analysis that supports our main results: A reply to Levine et al.

Levine et al. (2018) criticized our meta‐analysis, but their conclusion was the same as ours: The cognitive approach to lie detection results in a modest improvement. We address and dismiss Levine et al.'s (2018) three criticisms. Regarding the ‘confound’, in our meta‐analysis we averaged the results of two cells on statistical grounds, which does not constitute a confound in statistical terms. Regarding ‘aberrant controls’, that depends entirely on the benchmarks selected and type of statistical test and meta‐analysis used. Regarding ‘unreliable data’, the claim that there is a positive relationship between ‘unreliable’ data and total accuracy in the cognitive lie detection conditions is not even supported by their own data (p = .16). We conclude with a request to Levine et al. to focus on our shared aim: to develop interview protocols that enable lie detection.     

Comments on the paper by D. Tausch et al. Experiments on the penetration power of various bullets into skin and muscle tissue (author's transl)]

The objections in the following comments on a recent paper by Tausch et al. (1978) are raised principally to the points that the mass of the projectile is given an importance for the penetration which is not justified, and that the inherent uncertainty of the measurement data and the scope of validity of the empirical formulas are not sufficiently taken into account. The discussion on the process of penetration and a discontinuity of the depth of penetration as a function of the velocity of the bullet is of fundamental significance, with consequences for the definition of the critical velocity.     

Multidimensional scaling and the analysis of sexual offence behaviour: a reply to Sturidsson et al.

Abstract

Sturidsson et al. (Psychology, Crime & Law, 12, 221–230, 2006) published an article on the replicability of early multidimensional scaling (MDS) behavioural research by Canter and Heritage (Journal of Forensic Psychiatry, 1, 185–212, 1990). Sturidsson et al. were unable to find a ‘readily apparent, simple interpretation’ of their MDS solution and therefore suggested that the MDS approach may be flawed as a device for interpreting sexual assault. The current paper explains how the methods employed by Sturidsson et al. represent an incorrect use of MDS, specifically in their input of Jaccard similarity data into the MDS (ALSCAL) procedure in SPSS as opposed to the correct MDS (PROXSCAL) procedure. A comparative example is used to illustrate how adopting the ALSCAL procedure will result in an inverse MDS solution, where objects appearing closer together are more dissimilar, making interpretation of the MDS plot meaningless in this context. The current paper discusses this methodological flaw in greater depth and in the context of behavioural investigative research using MDS in general. It concludes with some general guidelines in utilizing the MDS procedure in SPSS specific to criminal profiling research.     

Failing to tell friend from foe: A comment on Wijn et al. (2017)

Behavioural observation programmes are becoming increasingly popular at transportation hubs, sporting events, and other large crowd gatherings. Premise of these programmes is that malicious intention can be accurately deduced from observable behaviour. In a recent article published in this journal, Wijn et al. (2017, Legal and Criminological Psychology, 22, 378–399.) conclude that environmental cues improve the correct detection of participants with malicious intent. This conclusion can and will be interpreted as support for behavioural observation programmes. In this comment, we argue that Wijn and colleagues draw a fundamentally wrong conclusion from their data. What their data show is that malicious intentions could not be detected in any of the conditions. Their findings can therefore not be conceptualized as evidence for behavioural observation programmes. Rather, they add to the growing critique voiced towards such programmes.     

Juries Don't Make Legal Decisions! And Other Problems: A Critique of Hastie et al. on Punitive Damages

Hastie, Schkade, and Payne (1998) published a simulation experiment intended to study the performance of jurors and juries regarding verdicts on whether punitive damages should be allowed. They concluded that juries were not very competent and discussed the legal policy implications of this conclusion. I identify a fatal conceptual flaw that renders the study irrelevant to legal policy: The jurors were asked to decide law, a decision that is the responsibility of the trial judge, not the jury. I also identify a number of misstatements and unsupported assertions in the article.     

Increasing pressure does not benefit lie detection: a reply to Ten Brinke et al. (2015)

When passively attending to suspects, observers are poor at distinguishing lies from truths. Deception research has therefore shifted to examining interview styles aimed at eliciting and enhancing deception cues. Based upon a literature review and three empirical studies, ten Brinke, L., Khambatta, P., and Carney, D. R. [2015. Physically scarce (vs. enriched) environments decrease the ability to successfully tell lies. Journal of Experimental Psychology: General, 144, 982–992. doi:10.1037/xge0000103] recommend increasing pressure on interviewees as it would increase lie detection accuracy. In this comment, we argue that these authors (1) misinterpret the literature when concluding that lie detection benefits from increasing pressure on interviewees, and (2) their data do not show that lie detection is more accurate when pressure is increased. In absence of such data, we recommend that increasing pressure on interviewees should be avoided: it hampers the elicitation of valuable information and can lead to false confessions.     

A Validation Study of the Langley et al. (2017) Decision Tree Model for Sex Estimation

Langley et al. (2017) developed a sex estimation decision tree utilizing two traditional cranial traits (glabella and mastoid) and a new trait: zygomatic extension. This study aimed to test the reliability of their zygomatic extension scoring method and validate their sex estimation method. Ordinal score data were collected from 281 male and female U.S. White and Black individuals. The five traditional cranial traits were collected from physical specimens, while zygomatic extension was scored from 3D cranial models. Intra‐ and interobserver analyses carried out on a subsample of 30 individuals indicate good agreement between zygomatic scores. The decision tree correctly sexed 71.5% of the sample, but a strong sex bias (94.2% correct for females, 49.3% correct for males) severely limits the utility of this method. The Walker (2008) and Stevenson et al. (2009) methods produced higher accuracy rates (80.8% and 82.6%, respectively), although these methods also produced sex and ancestry biases.     

A study on the diagnosis of drowning by examination of lung chlorophyll(a) of planktons with a spectrofluorophotometer.

An investigation on the diagnosis of drowning by analysis of chlorophyll(a) (Chl.(a)) of planktons in the lung sample with a spectrofluorophotometer (SFPM) is reported. The diagnostic criteria or main points of death by drowning are suggested are according to our experimental studies. Meanwhile two cases of submersion in water were investigated and the causes of death were diagnosed correctly. It is concluded that examination of lung Chl.(a) of planktons could be used as a reliable diagnostic method in forensic practice.     

Child murder committed by severely mentally III mothers: an examination of mothers found not guilty by reason of insanity. 2005 Honorable Mention/Richard Rosner Award for the best paper by a fellow in forensic psychiatry or forensic psychology

Forensic hospital records of 39 severely mentally ill mothers adjudicated Not Guilty by Reason of Insanity for filicide (child murder by parents) were analyzed to describe characteristics preceding this tragedy and to suggest prevention strategies. Almost three-quarters of the mothers (72%) had previous mental health treatment. Over two thirds (69%) of the mothers were experiencing auditory hallucinations, most frequently command hallucinations, and half (49%) were depressed at the time of the offense. Over one third (38%) of the filicides occurred during pregnancy or the postpartum period, and many had a history of postpartum psychosis. Almost three-quarters (72%) of the mothers had experienced considerable developmental stressors, such as death of their own mother or incest. Maternal motives for filicide were predominantly "altruistic" (meaning murder out of love) or "acutely psychotic" (occurring in the throes of psychosis, without rational motive). Psychiatrists should perform careful risk assessments for filicide in mothers with mental illnesses.     

论会计师事务所不实财务报告的民事责任——兼评上海大智慧公司与曹建荣等证券虚假陈述责任纠纷案

会计师事务所执业过错的认定标准为"职业谨慎",法律上的"重大性"认定依据主要是信息对决策的影响力和信息对股价的影响力。法院在民事赔偿案件中应该独立对"重大性"进行实质审查。损害因果关系的认定应肯定公司经营风险、行业风险和投资风险等作为阻碍损害因果关系的因素。在计算系统风险时,原则上宜优先选取板块指数为参考数据,计算方式采用分别认定市场风险的相对比值法。责任方式采取有限制条件的连带责任,对第三人的具体赔偿范围由法院综合考量各方因素裁定。     

Complex Suicide by Self‐stabbing and Drowning: A Case Report and a Review of Literature

Sharp force injuries and drowning are methods exceptionally combined in complex suicides. We report a challenging case of complex suicide by self‐stabbing and drowning that illustrates the difficulty in discriminating between homicide and suicide in such circumstances of death. The corpse of a young man was found submerged in a river, stabbed nine times with two wounds that had penetrated the thorax and had caused lung injuries and a hemopneumothorax. The postmortem and histological examinations were consistent with a death caused by drowning, but the manner of death still remained undetermined. Police investigation finally concluded to a suicide, although no suicide note had been left and the victim had no underlying diagnosed mental disorder. The parameters that may help distinguish suicide from homicide at the autopsy should be interpreted in light of a thorough forensic investigation to determine the exact manner of death in such a case.     

Problems in expert deception detection and the risk of false confessions: no proof to the contrary in Levine et al. (2014)

Lie-detection research has shown that observers who rely on nonverbal cues or on verbal cues correctly classify on average 54% of truth tellers and liars. In addition, over the years, countless numbers of innocent people have made false confessions and, in analysing the problem, researchers have implicated both a suspect's vulnerability and the persuasive influence of certain police interrogation tactics. Levine et al. (2014) aim to contribute to these vast bodies of literature by reporting two studies purportedly showing that expert interviewers – when they are permitted to question interviewees – can achieve almost perfect accuracy without eliciting false confessions. We argue that theoretical and methodological aspects of these studies undermine the reliability and validity of the data reported, that as a result the studies do not contribute to the scientific literatures on lie detection and false confessions in any meaningful way, and that the results are dangerously misleading.