Psychophysiological Responses of People with Psychopathic Tendencies to the Concealed Information Test

This study was designed to investigate differences in psychophysiological responses among individuals with psychopathic tendencies. A total 40 students were participated and were divided into two groups based on Levenson Self‐Report Psychopathy Scale (LSRP) scores: a high psychopathic tendency group selected from the top 5% of LSRP scores, and a low psychopathic tendency group selected from the bottom 5% of LSRP scores. All participants were instructed to perform a mock crime and complete the concealed information test (CIT). Results indicate that significant differences between crime‐relevant questions and irrelevant questions were observed for respiration line length and skin conductance response in both groups, but heart rate did not significantly differ between groups. There were no differences in psychophysiological responses between the groups. In conclusion, CIT was found to be an effective method for detecting crime‐relevant information in individuals with psychopathic tendencies.     

Individual and situational determinants of the use of deadly force: A simulation

The study of police use of deadly force is a complicated issue because of the scarcity of observed high-risk encounters in the field. The present research explores police shooting behavior in both life-threatening and non-life-threatening situations in a simulated environment. The results suggest that officers’ characteristics, such as race and gender, are not associated with officer shooting behavior. The one exception is that officers with less police experience show more restraint than veteran officers in responding to non-life threatening situations. Suspect demographics, such as race, gender, and age, show inconsistent relationships with officer shooting behavior. One consistent finding is that officers who show poor judgment, slow response, or poor marksmanship suffer a high casualty rate in reacting to life-threatening situations involving multiple suspects.     

STR data for the PowerPlex 16 loci for the Chinese population in Hong Kong

Allele frequencies for the 15 STR loci included in the PowerPlex 16 kit were obtained from a sample of 247 unrelated Chinese in Hong Kong.     

Effects of self-monitoring and perceived approval on delinquent behavior among Hong Kong adolescents

It has been established that perceived approval from relevant others is related to delinquent behavior. The aim of the present study was to investigate how this relationship was mediated by self- monitoring. Eight hundred twenty-eight students from Grade 7 to Grade 9 were asked to respond to a questionnaire that measured their self-monitoring, the frequency they committed delinquent acts, and the perceived approval of committing these acts from their parents, teachers, and friends. Regression analyses indicated that self- monitoring wax an interacting factor between perceived approval and delinquency. On further path analyses, it was found that self- monitoring acted as a mediating factor, and that the relationship between delinquent behavior and perceived approval was more apparent among high self- monitoring individuals. The present study was based on data collected in the delinquency project by S. Lau and Kwok Leung.Received M.Phil. from University of Hong Kong and M.A. in education from Chinese University of Hong Kong. Research interests include self-monitoring, problem solving, and learning environments.Received Ph.D. from Purdue University. Research interests include values, self-concept, family processes, and the psychology of adolescence.     

The feasibility of external blind DNA proficiency testing. I. Background and findings

We describe the origins, purposes, and findings of a national study to determine whether a large-scale program of blind proficiency testing in U.S. DNA laboratories is feasible and/or practical. Proficiency testing in clinical laboratories is reviewed, particularly as mandated by the Clinical Laboratory Improvement Acts and its role in the regulation of those laboratories. Proficiency testing in forensic urine drug testing labs is also briefly reviewed. Studies involving comparisons between open and blind proficiency testing are discussed. The clinical laboratory proficiency testing and regulation landscape provides the background for the DNA Act of 1994, and the congressional mandate to investigate blind proficiency testing in forensic DNA laboratories. Four models of blind proficiency testing are defined and discussed, along with the advantages and disadvantages of each and estimates of the costs of a large-scale program. The purposes of proficiency testing in a quality-assurance context are likewise discussed and related to the models and the arguments generally proffered for and against blind vs. open proficiency testing.     

A case of sudden death from primary intracranial germinoma complicated by microvascular disease of the heart

A coroner's autopsy conducted on an 11.5-year-old girl, with a history of hypopituitarism, manifesting as growth hormone deficiency associated with short stature, demonstrated the presence of an undiagnosed hypothalamic intracranial germinoma, showing hypophyseal and mesencephalic invasion, together with histological evidence of microvascular (small coronary artery) disease of the heart. The substantive, or primary, cause of her sudden death was clearly the intracranial germinoma, which was acutely haemorrhagic and necrotic. However, it is postulated that there might be an, as yet, undescribed association between this malignancy and the pathogenesis of the coronary microvascular disease; the latter being deemed, in this instance, to be a contributory cause of death.     

Parental Cultural Affiliation and Youth Mental Health Service Use

Studies indicate that African American, Asian/Pacific Islander, and Latino youth have higher rates of unmet mental health needs and lower rates of mental health service utilization compared to non-Hispanic White youth, suggesting that obstacles may exist in the help-seeking and service utilization pathway for minority youth. Parental cultural factors may significantly impact youth service use, and acculturation is one way to measure adherence to culture specific values, beliefs, attitudes, and behaviors. In this study, parental acculturation level, conceptualized as cultural affinity to 1) mainstream American culture and 2) an alternative culture, were examined as potential mediators of the relationship between race/ethnicity and youth service use. The current subsample (n=1364) was drawn from the Patterns of Care study, a larger study of at-risk youth who were active to at least one of five public sectors of care. Our subsample included all youth aged 6–17 who were African American, Asian/Pacific Islander, Latino, or Non-Hispanic Whites (66.6% male). The results indicate that parental acculturation level as measured by affinity to an Alternative Culture was a partial mediator in the relationship between race/ethnicity and mental health service use for Asian/Pacific Islander and Latino youth. Doctoral student in the SDSU/UCSD Joint Doctoral Program in Clinical Psychology, 6363 Alvarado Court, Suite 100, San Diego CA, graduate research assistant, Child and Adolescent Services Research Center, Children’s Hospital, San Diego, 3020 Children’s Way (MC 5033), San Diego, CA 92123 Assistant Professor of Psychology, San Diego State University; Assistant Adjunct Professor of Psychiatry, University of California, San Diego, Research Scientist, Child and Adolescent Services Research Center, San Diego, 3020 Children’s Way (MC 5033), San Diego, CA 92123 Research Scientist, Child and Adolescent Services Research Center, Children’s Hospital, San Diego, Assistant Professor of Psychology, University of San Diego; Adjunct Assistant Professor of Psychiatry, University of California, San Diego, 3020 Children’s Way (MC 5033), San Diego, CA 92123 Research Professor of Psychiatry and Family and Community Medicine at the University of New Mexico, Adjunct Professor of Psychiatry at the University of California, San Diego; Emeritus Professor of Sociology at San Diego State University; Senior Research Scientist at the Child and Adolescent Services Research Center, Children’s Hospital, San Diego, 3020 Children’s Way (MC 5033), San Diego, CA 92123     

How America and China see each other: charting national views and official perceptions

Based on the premise that perception operates either as a catalyst or a constraint for a hegemonic war, this study examines ‘national perceptions’ (i.e. how the citizens of the two states view each other) and ‘official views’ (i.e. how the two governments perceive each other) between the US and China of the post-Cold War period. As for the national views, (1) American perceptions of China have generally become more negative than Chinese perceptions of America; (2) little congruence is found between the two powers on key values and norms; and (3) perceptions are generally getting far ahead of the realities. As for the official views, formal documents do not fully reveal their real state of minds. Diplomatic courtesy and strategic self-esteem runs through them. Yet, America’s strategic concern and growing will to manage China from a position of strength is increasingly more discernible. From the Chinese documents, on the other hand, signs of inferiority have gradually disappeared. In sum, perceptions between the two are working more as a catalyst for strategic competition than a constraint on it.     

Organization and Reporting of Public Financial Accounts: Insights and Policy Implications from the Singapore Budget

This paper analyses the Singapore government budget's organization and reporting structure, and draws lessons and policy implications for improving public financial management practices. The paper finds that Singapore's fiscal marksmanship record has been poor with consistent underestimates of revenue and overestimates of expenditure. Second, subtle divergences from international reporting standards limit the information available and constrain the budget's analytical usefulness in international comparisons. Third, current reporting conventions of the budget fail to provide an adequate representation of the government's fiscal position. Fourth, revised estimates of budgetary balances in line with international reporting standards show a considerable increase in the fiscal space available. The policy implications of these findings are discussed, as well as some reporting changes which can help improve the fiscal marksmanship record, increase public sector transparency and accountability, and facilitate better quality discourse among all stakeholders on public financial management.     

Community violence exposure of Southeast Asian American adolescents

Southeast Asian adolescents in the United States face the daily challenge of adjusting to the American culture and their culture of origin. However, little is known about how the patterns of their bicultural adjustment influence psychological symptoms, especially when faced with other challenges such as community violence and negative life events. Additionally, the overrepresentation of Southeast Asian youth in the mental health and juvenile justice systems also necessitates a deeper understanding of the adjustment of this group of adolescents. Data from a sample of 80 Vietnamese and Cambodian adolescents who were between 13 and 18 years old revealed high rates of community violence witnessing and victimization, and a moderate level of negative life events. All of these stressors were related to higher externalizing and trauma-related symptoms, but only violence victimization and negative life events were related to higher internalizing symptoms. There was an additive effect of higher bicultural orientation related to lower externalizing and traumatic-stress symptoms in the face of stress and violence exposure, but no moderation effects were found.