Elder Abuse by Caregivers: A Study of Prevalence and Risk Factors in Hong Kong Chinese Families

This study aimed to establish preliminary estimates and related risk factors for elder abuse among Hong Kong Chinese families. A total of 276 elder Chinese participated in the study, among which 27.5% reported having experienced at least one abusive behavior committed against them by their caregivers during the surveyed year. The most common form of abuse was verbal abuse (26.8%), whereas physical abuse (2.5%) and violation of personal rights (5.1%) were relatively less common. There was no gender difference in the prevalence of elder abuse. Overall and verbal abuse were best predicted by participants' poor visual and memory abilities, dependence on the caregivers, and caregivers' nondependence on them. Physical abuse was best predicted by caregivers' nondependence on the participants as well as participants' dependence on the caregivers. Participants' age was the only significant predictor for violation of personal rights. Results, limitations, and implications of the study were also discussed.     

Screening Biological Stains with qPCR versus Lateral Flow Immunochromatographic Test Strips: A Quantitative Comparison using Analytical Figures of Merit

Biological fluid identification is an important facet of evidence examination in forensic laboratories worldwide. While identifying bodily fluids may provide insight into which downstream DNA methods to employ, these screening techniques consume a vital portion of the available evidence, are usually qualitative, and rely on visual interpretation. In contrast, qPCR yields information regarding the amount and proportion of amplifiable genetic material. In this study, dilution series of either semen or male saliva were prepared in either buffer or female blood. The samples were subjected to both lateral flow immunochromatographic test strips and qPCR analysis. Analytical figures of merit—including sensitivity, minimum distinguishable signal (MDS) and limit of detection (LOD)—were calculated and compared between methods. By applying the theory of the propagation of random errors, LODs were determined to be 0.05 μL of saliva for the RSID? Saliva cards, 0.03 μL of saliva for Quantifiler^® Duo, and 0.001 μL of semen for Quantifiler^® Duo. In conclusion, quantitative PCR was deemed a viable and effective screening method for subsequent DNA profiling due to its stability in different matrices, sensitivity, and low limits of detection.     

A Test of Hartnett's Revisions to the Pubic Symphysis and Fourth Rib Methods on a Modern Sample

Estimating age at death is one of the most important aspects of creating a biological profile. Most adult age estimation methods were developed on North American skeletal collections from the early to mid‐20th century, and their applicability to modern populations has been questioned. In 2010, Hartnett used a modern skeletal collection from the Maricopia County Forensic Science Centre to revise the Suchey‐Brooks pubic symphysis method and the ??can et al. fourth rib methods. The current study tests Hartnett's revised methods as well as the original Suchey‐Brooks and ??can et al. methods on a modern sample from the William Bass Skeletal Collection (N = 313, mean age = 58.5, range 19–92). Results show that the Suchey‐Brooks and ??can et al. methods assign individuals to the correct phase 70.8% and 57.5% of the time compared with Hartnett's revised methods at 58.1% and 29.7%, respectively, with correctness scores based on one standard deviation of the mean rather than the entire age range. Accuracy and bias scores are significantly improved for Hartnett's revised pubic symphysis method and marginally better for Hartnett's revised fourth rib method, suggesting that the revised mean ages at death of Hartnett's phases better reflect this modern population. Overall, both Hartnett's revised methods are reliable age estimation methods. For the pubic symphysis, there are significant improvements in accuracy and bias scores, especially for older individuals; however, for the fourth rib, the results are comparable to the original ??can et al. methods, with some improvement for older individuals.     

A Two-Way Street for Alcohol Use and Partner Violence: Who’s Driving It?

Using lifetime data from two waves of the National Epidemiologic Surveys on Alcohol and Related Conditions, this study sought to examine sex- and race-specific risks in the temporal relationship between adult onset severe physical intimate partner violence (IPV) victimization and alcohol misuse (binge drinking) and alcohol use disorders (abuse and dependence) and whether or not childhood trauma moderated these relationships among U.S. non-Hispanic White and Black women and men. IPV predicted most alcohol outcomes among White and Black women and White men. Conversely, binge drinking among White and Black women and alcohol abuse among Black women and men predicted IPV. Childhood trauma moderated the relationship between IPV and alcohol misuse mainly among Black respondents, with an increased risk of either outcome among those without childhood trauma. These findings suggest a reciprocal relationship between IPV victimization and alcohol misuse, with implications for sex- and race-specific prevention and intervention efforts.     

Examining the Effectiveness of Academic Scholarship on the Fight Against Cyberbullying and Cyberstalking

American Journal of Criminal Justice - Online victimization via cyberbullying and cyberstalking are plaguing our young online users. These tormenting and intrusive behaviors have infiltrated...     

Structural injustice and alienation: a reply to my critics

ABSTRACT

This author’s reply addresses critiques by Reinhard Wolf, Alasia Nuti, and Kimberly Hutchings of my 2017 book, Justice and Reconciliation in World Politics. First, I restate the normative and practical significance of focusing on challenges of structural injustice for resolving many serious and pressing problems in world politics, including climate change. Second, I begin to resolve some puzzles about the concept of alienation and its relationship to justice and reconciliation, by outlining two concepts of alienation, and distinguishing them from alienation as a cognitive-affective experience. Third, I clarify the limits and potential of decolonial political theory.     

Learning in Peacebuilding – Mission Impossible?

ABSTRACT

A common recommendation in the peacebuilding literature is that missions must learn from experiences on the local ground. Yet, if often remains unclear who has the authority to propose and diffuse new or critical knowledge. The article argues that peacebuilding can be understood as a socio-professional field in which education and professional careers condition the legitimacy to author new or critical insights. Hence, peacebuilding privileges knowledge that has been produced and is diffused in OECD-country research and academic institutions and the business world, most notably in strategic management consulting. Inversely, local knowledge is disparaged and, hence, unlikely to be promoted.     

CITES,wild plants,and opportunities for crime

The illegal trade in endangered plants damages both the environment and local communities by threatening and destroying numerous species and important natural resources. There is very little research which systematically addresses this issue by identifying specific opportunities for crime. This article presents the results of an interdisciplinary study which brings together criminological and conservation science expertise to identify criminal opportunities in the illegal wild plant trade and suggest strategies in order to prevent and mitigate the problem. Methodologically, the study adapts a crime proofing of legislation approach to the UN Convention on the International Trade in Endangered Species of Wild Fauna and Flora and is based on documentary and interview data. Situational crime prevention is used as a framework to provide points for effective intervention.     

Homicide-suicide and other violent deaths: an international comparison

Homicides followed by the suicide of the perpetrator constitute a serious form of interpersonal violence. Until now no study has directly compared homicide-suicides to other violent deaths from multiple countries, allowing for a better understanding of the nature of these violent acts. Using country-specific data, this study describes and compares the incidence and patterns of homicide-suicide as well as the relationship between homicide-suicide, homicide, suicide and domestic homicide in the Netherlands, Switzerland and the United States. The results indicate that cross-nationally, homicide-suicides are more likely than other types of lethal violence to involve a female victim, multiple victims, take place in a residential setting and to be committed by a firearm. Although homicide-suicides display many similarities across the different countries, differences exist regarding age and the use of firearms in the offence. This study indicates that homicides followed by suicides differ from both homicides and suicides in similar ways internationally. Cross-national differences in the availability of firearms may explain the international variation of homicide-suicide rates and patterns.