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121.
We hypothesize that in the real world, as opposed to the lab, the norm is for people to experience friendly media that favor their political predispositions when political favoritism is perceived at all. For this reason, media are generally limited in their ability to create cross-cutting exposure. We test this hypothesis using representative survey data drawn from 11 different countries with varying media systems. We further hypothesize that television will contribute more to cross-cutting exposure than newspapers. Finally, and most importantly, we test the hypothesis that the more the structure of a country's media system parallels that of its political parties, the more that country's population will be dominated by exposure to like-minded views via mass media. We find confirmation for all 3 of these hypotheses and discuss their implications for the role of mass media in providing exposure to cross-cutting political perspectives.  相似文献   
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123.
Issues of selection bias pervade criminological research. Despite their ubiquity, considerable confusion surrounds various approaches for addressing sample selection. The most common approach for dealing with selection bias in criminology remains Heckman’s [(1976) Ann Econ Social Measure 5:475–492] two-step correction. This technique has often been misapplied in criminological research. This paper highlights some common problems with its application, including its use with dichotomous dependent variables, difficulties with calculating the hazard rate, misestimated standard error estimates, and collinearity between the correction term and other regressors in the substantive model of interest. We also discuss the fundamental importance of exclusion restrictions, or theoretically determined variables that affect selection but not the substantive problem of interest. Standard statistical software can readily address some of these common errors, but the real problem with selection bias is substantive, not technical. Any correction for selection bias requires that the researcher understand the source and magnitude of the bias. To illustrate this, we apply a diagnostic technique by Stolzenberg and Relles [(1997) Am Sociol Rev 62:494–507] to help develop intuition about selection bias in the context of criminal sentencing research. Our investigation suggests that while Heckman’s two-step correction can be an appropriate technique for addressing this bias, it is not a magic solution to the problem. Thoughtful consideration is therefore needed before employing this common but overused technique.
Brian D. JohnsonEmail:
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125.
Many states lack standards as to who should be conducting neutral mental health evaluations in child custody proceedings and what these evaluations should be comprised of. This will occasionally result in an unqualified evaluator giving a recommendation to the court as to which parent should receive custody of their child[ren]. This Note advocates for courts to adopt a court rule which specifically enumerates the qualifications of neutral mental health evaluators in the hopes of regularizing the evaluation process. The first part of the proposal addresses who should conduct evaluations by establishing the required credentials of the evaluator and minimizing the amount of evaluator bias by screening the process. The second part of the proposal focuses on the training needed before an evaluator may conduct an examination, as well as the amount of experience required.  相似文献   
126.
Many hate crimes are not reported and even fewer hate crimes result in an arrest. This study investigates patterns of victim reporting and arrest for hate crimes in two parts. First, using data from the National Crime Victimization Survey, we find that, controlling for offense severity, hate crimes are less likely than non-bias crimes to be reported to the police and that the police are less likely to take further action for hate crimes, compared to non-hate crimes. Second, we use data from the Pennsylvania Human Relations Commission and the National Incident-Based Reporting System to compare differences between types of hate crimes in the likelihood of crime clearance. We find that those hate crimes most likely to result in arrest are those that fit the profile of a “stereotypical” hate crime: violent incidents, incidents committed by hate groups, and incidents involving white offenders and black victims.  相似文献   
127.
The aim of this study was to investigate the association of callous-unemotional traits, hostile attribution bias, and relational victimization experiences among 228 Greek preadolescent students attending the last two primary school grades. No significant gender differences were found. Correlations showed positive associations among relational victimization, callous-unemotional traits, and hostile attribution bias. Multiple regression indicated that preadolescents with high callous and unemotional traits and hostile attribution bias who experienced physical aggression were more likely to be relationally victimized. Results emphasize the role of both personal and social-cognitive factors in relational victimization, and are discussed in terms of their practical implications.  相似文献   
128.
Research on the nature of bias homicide has experienced increased interest in the academic literature. To date, few studies have compared the similarities and differences between anti-race/ethnicity bias homicides and average American homicides. Consequently, we know little about how the offender, victim, and situational characteristics compare across these two homicide types. Drawing from doing difference theory of bias crime, the aim of this study is to comparatively analyze the attributes of anti-race/ethnicity homicides to average homicides between 1990 and 2014. Anti-race/ethnicity homicide data is extracted from the U.S. Extremist Crime Database and paired with average homicides from the Federal Bureau of Investigation’s 2000 Supplementary Homicide Reports. The results of this study suggest that the characteristics of anti-race/ethnicity homicides are both similar and different from average homicides. Implications for bias crime theory, research, and policy are discussed.  相似文献   
129.

Purpose

To investigate the predictive value of antisocial personality disorder (ASPD) and features of ASPD (i.e., lack of remorse, blame externalization, and deceitfulness) for symptom exaggeration.

Methods

A sample of forensic psychiatric patients (= 57) was asked to complete several self‐report instruments (measuring symptom exaggeration, lack of remorse, blame externalization, and offense minimization) and a semi‐structured interview about their most recent offense. To quantify patients’ deceitfulness, the information collected via the semi‐structured interview was checked against the official records of patient's offenses. Additionally, patient's mental disorders and the extent to which patients denied their delinquency were determined by gathering clinician's judgement on this matter from patient records. The relation between symptom exaggeration and the potential predictors of symptom exaggeration was examined through correlational analyses and cross‐tabulation of prevalence rates of symptom exaggeration with prevalence rates of the potential predictors.

Results

Antisocial personality disorder was not a useful predicator of symptom exaggeration. Also, patients who showed little regret for their offenses, or tended to blame their offenses on external factors, or minimized their delinquency, or were inaccurate when reporting their delinquency, had similar levels of symptom exaggeration as those without these tendencies.

Conclusions

Neither ASPD nor antisocial traits, including lack of remorse, blame externalization, and deceitfulness, were meaningfully related to symptom exaggeration and therefore should have no place in the assessment of symptom validity or the detection of malingering. On the contrary; focusing on antisocial traits as indicators of symptom exaggeration is likely to result in large portions of misclassifications.  相似文献   
130.
Abstract: The forensic sciences are under review more so than ever before. Such review is necessary and healthy and should be a continuous process. It identifies areas for improvement in quality practices and services. The issues surrounding error, i.e., measurement error, human error, contextual bias, and confirmatory bias, and interpretation are discussed. Infrastructure is already in place to support reliability. However, more definition and clarity of terms and interpretation would facilitate communication and understanding. Material improvement across the disciplines should be sought through national programs in education and training, focused on science, the scientific method, statistics, and ethics. To provide direction for advancing the forensic sciences a list of recommendations ranging from further documentation to new research and validation to education and to accreditation is provided for consideration. The list is a starting point for discussion that could foster further thought and input in developing an overarching strategic plan for enhancing the forensic sciences.  相似文献   
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