Current cognitive distortion theory and research: An internalist approach to cognition

Abstract

This review examines contemporary cognitive distortion theory and research relating to sexual offenders. In particular, this review highlights that researchers—to date—have tended to adopt an internalist approach to sexual offenders’ cognition which views offence-supportive cognitive activity as occurring solely within the mind. This review indicates that literature and research examining sexual offenders’ cognitions has benefited a great deal from adopting internalist approaches to cognition. From this review of the literature, implications are presented for how such knowledge may be used in practical applications with sexual offenders (i.e. a collaborative enquiry of sexual offenders’ cognition). Suggestions are also made for how researchers and professionals may be able to extend the meaning of cognition for sexual offenders, and expand upon our current internalist approaches to sexual offenders’ cognition.     

Elasticity in evaluations of criminal evidence: Exploring the role of cognitive dissonance

Purpose. Previous experiments have demonstrated asymmetrical scepticism in investigators' judgments of criminal evidence – evidence inconsistent (vs. consistent) with the dominant hypothesis about a case is judged as less reliable. In addition, some types of evidence (e.g., witness testimony) are more susceptible to asymmetrical scepticism than others (e.g., DNA evidence), indicating varying degrees of elasticity. This article proposes that inconsistent evidence arouses cognitive dissonance, and that the dissonance can be reduced through either asymmetrical scepticism (for high‐elasticity evidence) or belief change (for low‐elasticity evidence). The hypotheses are tested in two experiments. Methods. In both experiments, law students made a preliminary judgment about the guilt of a suspect in a homicide case, and subsequently received a piece of DNA or witness evidence which was either consistent or inconsistent with the preliminary judgment. The extent to which participants changed their guilt judgments, judged the additional evidence as reliable, and felt dissonance served as the main dependent variables. Results. Inconsistent (vs. consistent) evidence did arouse stronger dissonance, but only for witness (and not DNA) evidence. Experienced dissonance (Experiment 1) and dissonance reduction (Experiment 2) accounted for the effect of the evidence on changes in guilt judgments, but not for the effect on reliability judgments. The greatest dissonance reduction was observed among participants who received inconsistent witness evidence but did not change their guilt judgments accordingly. Conclusions. It appears that dissonance plays a significant, although complex, role in investigative judgments of guilt and reliability. Alternative dissonance‐reducing mechanisms that can account for the findings and practical implications are discussed.     

An application of probability theory to a group of breath-alcohol and blood-alcohol data

Many jurisdictions have "per se" driving-while-intoxicated (DWI) status expressed in terms of a blood-alcohol concentration (BAC) standard (in grams per 100 mL or the equivalent). Since breath-alcohol (BrAC) analysis is typically employed to determine BAC, there is often challenge to the use of an assumed 2100:1 conversion ratio. This concern may be relevant in light of considerable data that show a low percentage of cases in which BrAC greater than BAC, and this concern increases when the BrAC is used to predict BAC in the context of "per se" legislation. Probability theory provides a basis for estimating the likelihood of an individual having a BrAC greater than or equal to g/210 L with a corresponding BAC less than 0.10 g/100 mL. Actual field data from the state of Wisconsin (n = 404) were evaluated to determine the probability of this occurrence. The probability for this occurrence involves the multiplication law for independent events. The computed probability from the data was 0.018. The actual number of occurrences where BrAC greater than or equal to 0.10 g/210 L and BAC less than 0.10 g/100 mL was 5, resulting in a probability of 0.012. The concern of having BrAC greater than BAC at the critical "per se" level has a very low probability of occurrence, which thus supports the reasonableness of "per se" DWI legislation based upon a blood-alcohol standard determined by breath-alcohol analysis.     

Patrol officers and problem solving: An application of expectancy theory

Problem solving has been recognized as a key aspect of community policing. We use expectancy motivation theory to explain variation in police officers' problem-solving behavior. Specifically, we expect that the amount of problem solving performed by officers will be explained by (1) the opportunity to do so, (2) the ability to do so, (3) the likelihood that officers will be recognized by their performance in this area, and (4) police officers' calculation of the costs and rewards of such behavior. Using data collected from ridealongs with police officers, we find that officers who engage in more problem-solving are motivated by potential recognition of such behavior. We also find that expectancy motivation theory provides a more likely explanation for the behavior of community police officers than that of traditional “beat” officers.     

Modifying the cognitive interview: countenancing forensic application by enhancing practicability

The UK investigative interview model advocates police officers use the cognitive interview (CI). However, research has indicated that many officers perceive the CI as too cumbersome, complex, and time consuming for some types of crime. With this in mind we investigate the efficacy of two CI procedures, which have been substantially modified to enhance forensic practicability and retain the empirically demonstrated CI superiority effect. Employing the mock witness paradigm, both are compared to the procedure currently taught to UK police officers. Participant's memorial performance revealed no differences across interview conditions for the amount of correct and incorrect recall. However, those interviewed using the modified procedures confabulated less and were more accurate. Considering type of information recalled (person, action, object, and surrounding), no differences were found across conditions for correct or confabulated type recall. However, the two modified CIs elicited fewer incorrect person and object information items. Further, they were shorter in duration than the current procedure. Hence, for frontline less serious crime, or in time critical situations, the modified procedures may be viable alternatives. These findings and their implications are discussed.     

An unusual pattern of gunshot injury linking two homicides to the same assailant

This case report describes an unusual pattern of gunshot firing that proved useful in convicting one assailant of two murders. The assailant fired into the first victim, successively through the same entrance hole at contact range. This technique of firing twice through the same hole was also demonstrable on his second victim in the bare skull of the decomposed body. This unusual pattern noted in two homicides found two weeks apart, in concert with other circumstantial evidence, led to the successful conviction of the man for both murders.     

Morality and pretextuality, psychiatry and law: of "ordinary common sense," heuristic reasoning, and cognitive dissonance

The thesis of this paper is that we will not make significant progress in understanding the tensions between the legal and mental health systems until we look carefully at a series of dissonances that affect both systems. We must consider the way that the law frequently condones pretextuality as a way of dealing with troubling or cognitively dissonant information, and the way that mental health professionals encourage a self-referential concept of morality as a way of subverting legal doctrines with which they disagree. These dissonances must be considered contextually in connection with the ways that courts generally read social science data and the ways that jurors and legislators employ such cognitive devices as "ordinary common sense" and heuristic reasoning in their judgments of cases involving mental disability questions. To ameliorate the current dilemma, we must redefine institutional and professional roles, reconsider the way we privilege expertise, recalibrate our allocation of "moral jurisdiction" over these matters, and consciously confront the way our simplifying thinking mechanisms distort the underlying social and political issues.     

“同版“印章的实验研究

制作了13枚"同版"渗透型印章和激光雕刻印章,分析了这些"同版"印章的印面特征和盖印印文特征.研究发现,相同条件下制作的"同版"印章的个体差异十分微小,如果考虑到各种盖印条件下,这些印章盖印印文特征的变化范围,"同版"印章印文的检验是十分困难的,甚至是不可能的.     

Supplements and other changes to an approved application. Final rule

The Food and Drug Administration (FDA) is amending its regulations on supplements and other changes to an approved application to implement the manufacturing changes provision of the Food and Drug Administration Modernization Act of 1997 (the Modernization Act). The final rule requires manufacturers to assess the effects of manufacturing changes on the identity, strength, quality, purity, and potency of a drug or biological product as those factors relate to the safety or effectiveness of the product. The final rule sets forth requirements for changes requiring supplement submission and approval before the distribution of the product made using the change, changes requiring supplement submission at least 30 days prior to the distribution of the product, changes requiring supplement submission at the time of distribution, and changes to be described in an annual report.     

犯罪调查心理测试技术中的心理信息分析与实践

目的说明心理信息概念对犯罪调查心理测试技术的指导作用。方法综合分析了心理测试技术的功能演变,用信息论的科学原理对心理测试技术进行了全新的定义和诠释,详细论述了心理测试技术的心理信息探查功能,对心理信息的主动性和被动性、测试时机提前、测试前对被测人进行生理状态和心理信息受干扰情况评估、案件测试条件选择、测试题目编制、测前谈话控制、测试目的分析和测试技术综合运用等问题进行了科学系统的论述。结果每一部分论述里都结合了具体的案件办理实践,充分说明了心理信息新理论对心理测试技术实践的科学指导效果。     

The effects of the cognitive interview and other methods of context reinstatement on identification

Abstract

Can reinstatement of encoding context aid eyewitness identification? Two experiments are reported in which participants were asked to identify, from both a Blank and a Filled lineup, a target seen 1-week (Experiment 1) or 3-months (Experiment 2) earlier in a staged live interaction. Identifications were made following either a no context reinstatement (NCR), a CI-type reinstate context (CI-CR), a mental and physical (M&PCR) context reinstatement or a multiple reinstatement of context (Multi-CR) manipulation. In Experiment 1 in the Blank lineup condition, correct rejection (CR) and false identification (FID) rates did not differ between the four context manipulation conditions. However, within the different conditions only Multi-CR showed a significant difference between CR and FID. In the Filled lineup condition, neither correct identification (CID), FID, nor non-identification (NID) rates differed between context conditions. Within the four context conditions only Multi-CR produced significantly more CID than FID. However, the difference between CID and NID in this condition did not differ reliably. In Experiment 2, with the Blank lineup, while the rate of CR did not differ between the three context conditions, the rate of FID did, with Multi-CR producing reliably fewer than the other two conditions. In the Filled lineup condition, no differences between the three conditions for NID or FID were observed but a difference did appear for CID, with CI-CR producing the greatest number of hits. These variable results are discussed in terms of the need to consider other factors in explaining supposed context effects on recognition.     

Physical health and crime among low-income urban women: An application of general strain theory

Purpose

Although studies of General Strain Theory (GST) typically include measures of physical health in multi-item indices of strain, no work has investigated the independent influence of physical health on criminal offending. The current research explores the relationship between physical health and criminal offending among low-income women living in disadvantaged neighborhoods.

Methods

Using data from the Welfare, Children, and Families (WCF) project, criminal behavior is predicted over two years with measures of physical health, depression, anxiety, competing strain, and relevant background factors.

Results

Poorer physical health at baseline and declines in physical health increase the odds of offending onset among previous non-offenders and reduce the odds of decreased offending among previous offenders. In offending onset models, higher levels of anxiety and depression at baseline and increases in these symptoms partially mediate the effect of poorer baseline health and fully mediate the effect of the loss of physical health. In decreased offending models, increases in anxiety and depression fully mediate the effect of poorer baseline health and partially mediate the effect of the loss of physical health.

Conclusions

The data suggest that poor health and declines in physical health influence both offending onset and offending escalation directly and indirectly through increases in anxiety and depression.     

同频音掩蔽试验及其在法医学鉴定中应用的研究

目的应用同频音掩蔽试验观察不同个体最小对侧掩蔽级(MCML)与主观纯音听阈之间的关系,进而通过MCML判定被试者主观真实听阈。方法30例受试者(60耳)分别进行纯音测听,首先测出双耳的纯音听阈,然后应用同频音掩蔽试验测试各个频率的MCML。结果当被掩蔽耳的声强处于阈值时,掩蔽耳的MCML与主观纯音听阈差值在0～30dBHL之间,其中差值在10dBHL以内的占82.4%,在15dBHL以内的占97.1%;当被掩蔽耳的声强处于阈上10dBHL时,掩蔽耳的MCML与主观听阈间差值在0～35dBHL之间,其中差值在25dBHL以内的占90.5%,在30dBHL以内的占98.1%。结论利用同频音掩蔽试验可以准确地判定各个频率被掩蔽耳的真实主观听阈。特别是对于语音范围内听力状况的法医学评定更具有特殊的意义。     

Challenges for the theory and application of dynamic risk factors

ABSTRACT

The inclusion of dynamic factors in risk assessment measures used with forensic populations has largely been considered an improvement in both the accuracy and utility of these assessments in informing treatment and sentencing. However, there are important challenges associated with the current approach to the conceptualisation, identification, and use of dynamic factors in risk assessment. Whereas some of these challenges relate to applied settings (such as the use of measures with different offender populations), there are also deeper questions regarding the construct validity of dynamic risk measures and the methodological strategies used to identify them. More emphasis on theoretically driven research is needed, to identify causal and explanatory relationships between dynamic risk factors and recidivism. We hope that highlighting these challenges can help to build a consensus on a future research agenda for dynamic risk factors.     

Explaining crime for a young adult population: An application of general strain theory

Most research informed by general strain theory (GST) concentrated on the young, particularly adolescents. Using data from the National Youth Survey (NYS) Wave 7, in which respondents were asked about their offending when they were ages twenty to twenty-nine, a model of young adult offending was estimated that incorporated variables reflecting strain, as well as control variables related to differential association and control theories and a lagged measure of offending to account for unmeasured dispositional factors. Results revealed that indicators of strain had significant effects on property and violent offending. In analyses of the role of depression, selected forms of strain were related to depression, and depression affected offending for males but not females. Taken as a whole, these findings demonstrated that GST, which was advanced as a general theory of crime, made an important contribution to the understanding of criminal offending among young adults.