Proposal for internet-based Digital Dental Chart for personal dental identification in forensics

A dental chart is very useful as a standard source of evidence in the personal identification of bodies. However, the kind of dental chart available will often vary as a number of types of odontogram have been developed where the visual representation of dental conditions has relied on hand-drawn representation. We propose the Digital Dental Chart (DDC) as a new style of dental chart, especially for open investigations aimed at establishing the identity of unknown bodies. Each DDC is constructed using actual oral digital images and dental data, and is easy to upload onto an Internet website. The DDC is a more useful forensic resource than the standard types of dental chart in current use as it has several advantages, among which are its ability to carry a large volume of information and reproduce dental conditions clearly and in detail on a cost-effective basis.     

Educational tracking and juvenile confidence in the police in China

Juvenile confidence in the police (JCP) has become an important research topic in policing. In spite of an increasing amount of research literature on JCP, the influence of educational tracking especially vocational tracking on juveniles’ confidence in the police has received limited scholarly attention. Extant literature suggests a noticeable difference in family backgrounds, attitudinal perceptions, and problematic behaviours between vocational school students and regular high school students. Using the survey data of 3628 students collected from these 2 distinctive segments of educational tracking in a southwestern Chinese city, this study examines if and how youths in vocational schools perceive the local police differently from their regular high school counterparts. The findings indicate that vocational school students had more confidence in the police than their regular high school peers. In addition, school contexts played a significant role in shaping their respective attitudes toward the police. Implications of these findings are discussed.     

MARKETIZED MENTALITY,COMPETITIVE/EGOISTIC SCHOOL CULTURE,AND DELINQUENT ATTITUDES AND BEHAVIOR: AN APPLICATION OF INSTITUTIONAL ANOMIE THEORY*

We analyze the individual‐level and school‐level determinants of delinquency through the lens of a macro‐sociological theory of crime—institutional anomie theory (IAT). The concept of a “marketized mentality” is introduced as a predictor of students’ delinquency, along with an egoistic/competitive school culture—a feature of the school community. Five hypotheses pertaining to the readiness to use violence and self‐reported delinquency were assessed using multilevel modeling with data from a survey in Germany for 4,150 students clustered in 69 schools. The results largely meet theoretical expectations. The measure of marketized mentality exhibits robust relationships with both forms of delinquency at the individual level, and an egoistic/competitive school culture helps explain variation in levels of these forms of delinquency across schools. Also consistent with expectations, the anti‐social effects of marketized mentality are accentuated for both the readiness to use violence and committing instrumentally motivated property offenses as a competitive/egoistic school climate increases. The results of our analyses reveal that bringing in concepts of IAT can appreciably enhance understanding of the characteristics of students and features of communal school organization that are conducive to youthful offending.     

Exposure to School Bullying and Psychological Health in Young Adulthood: A Prospective 10-Year Follow-Up Study

Being bullied at school is strongly related to psychological health complaints at the same time point. Studies have also found long-term associations, but few have combined a prospective design with children’s own reports on bullying, and conducted gender-specific analyses. The present study assesses health consequences in young adulthood of self-reported victimization in adolescence using data from Child-LNU in 2000 and the follow-up in 2010 (including 63% of the original sample, n = 813). At ages 10–18 a clear cross-sectional association was found for both girls and boys. Among girls, exposure to bullying also predicted psychological complaints 10 years later, at ages 20–28 (OR = 2.86). This association was not explained by socioeconomic circumstances, neither in adolescence nor in young adulthood. Instead, it can partly be understood as victimization, among adolescent girls, being associated with negative self-image and psychological health as well as with deficits in social resources more generally.     

Post-Traumatic Stress and Alcohol-Related Problems Following a College Shooting: Effect of Help-Seeking

Our aim was to test the hypothesized relationships between trauma exposure and alcohol-related problems, mediated by PTS symptoms, moderated by prior trauma exposure and help-seeking. Participants were 244 members of a private university who were enrolled or employed at the school on the date of a campus shooting. Online measures were distributed via e-mail in October 2014, and included the AUDIT, BTQ, PCL-5, and self-report measures of trauma exposure and counseling services utilized. The overall moderated mediation model examining the indirect effect of exposure to trauma on alcohol-related problems through PTSD symptoms, moderated by prior trauma and help seeking was significant, β(SE) = .310(.3554), p = .0001. This study highlights the importance of crisis interventions following trauma exposure.     

Authoritative school climate and suspension rates in middle schools: Implications for reducing the racial disparity in school discipline

The overuse of school suspensions has been linked to a host of negative outcomes, including racial disparities in discipline. School climate initiatives have shown promise in reducing these disparities. The present study used the Authoritative School Climate Survey—which measures disciplinary structure and student support as key measures of school climate—to investigate an association between teacher and student perceptions of school climate and suspension rates in a statewide sample of middle schools. Regression analyses controlling for school-level poverty and school size found that elements of authoritative climate, particularly structure, distinguish high- and low-suspending schools. Schools with high levels of student- and teacher-reported structure had lower overall suspension rates and a lower gap between Black and White suspension rates. These findings can be used to guide school climate initiatives to reduce racial disparities in school discipline.     

The Positive Role of School Climate on School Victimization,Depression, and Suicidal Ideation Among School-Attending Homeless Youth

Although homeless youth face a higher risk of victimization and mental health problems, little is known about school victimization and mental health outcomes for school-attending homeless youth. This study examined the relationship between school climate and school-related victimization and mental health problems among homeless youth. Multivariate analyses were conducted to examine the relationship between school climate factors and school victimization, suicidal ideation, and depression tendency in a representative sample of 1,169 school-attending homeless youth in 9th and 11th grades in California. Findings show that school-attending homeless youth are at high risk of being victimized at school and have high rates of depression tendency and suicidal ideation. Positive school climate, especially perceived high expectations from teachers and safety in school, was associated with lower rates of school victimization and mental health problems. The role of supportive school climate in the lives of school-attending homeless youth is discussed and future implications are suggested.     

发挥工会"大学校"作用努力提高职工素质

发挥工会"大学校"作用,工会要充分利用更多的手段和资源,建立职工素质激励机制,搭建素质提升平台,创特色活动载体,开展文化体育竞技,加大职工教育培训参与管理力度,加强学习型、知识型、创新型职工队伍建设,努力推进职工队伍素质提升.     

高等教育学习者的学校归属感培养与图书馆资源利用

学校归属感缺失的学生学业半途而废的可能性增大,负面效果会加重.基于图书馆资源所拥有的特质,可以利用图书馆电子资源作为媒介,整合图书馆与继续教育学院人力资源,利用图书馆平台传播校园文化,形成现实班集体与虚拟社区有效结合,同时图书馆开设综合信息检索课程,利用图书馆平台实施远程课程教学等,以培养学生学校归属感.