The Rules of (Dis)engagement: Black Youth and Their Strategies for Navigating Police Contact

Prior work on youth–police relations examines young people's general perceptions of the police, their differential treatment by police officers, and officers' discretion in dealing with youth. Yet researchers have largely neglected the question of how young people attempt to shape these encounters. I address this critical gap, while also incorporating the experiences of “on track” youth and young women—two groups that are not exempt from police contact but traditionally ignored in the youth–police literature. Drawing on semistructured group and individual interviews with 19 black young people in New York City, I investigate the strategies they employ or subscribe to in navigating police contact. Three types of strategies emerged from my analysis: avoidance, management, and symbolic resistance. Avoidance strategies are marked by young people's attempts to preemptively steer clear of officers on the street. Management strategies are employed by young people during police encounters to limit risk or harm, while symbolic resistance is a subtle tactic used by some youth to preserve their dignity in these interactions. This study also considers the gender differences in respondents' approaches and offers new insights into how they assess their police interactions in an era of highly publicized incidents of police brutality.     

Bootstrapping Periodic State-Space Models

This article is concerned with how the bootstrap can be applied to study conditional forecast error distributions and construct prediction regions for future observations in periodic time-varying state-space models. We derive, first, an algorithm for assessing the precision of quasi-maximum likelihood estimates of the parameters. As a result, the derived algorithm is exploited for numerically evaluating the conditional forecast accuracy of a periodic time series model expressed in state space form. We propose a method which requires the backward, or reverse-time, representation of the model for assessing conditional forecast errors. Finally, the small sample properties of the proposed procedures will be investigated by some simulation studies. Furthermore, we illustrate the results by applying the proposed method to a real time series.     

抗战时期陕甘宁边区学前教育建设的经验与启示

抗战时期，陕甘宁边区在中国共产党的领导下进行了独具特色的学前教育建设活动，形成了独特的建设经验，主要包括提供保障措施、建立精简高效的组织架构、注重保教队伍的建设、关爱幼儿的身体健康、开展科学的教育教学工作。重现边区学前教育活动，探寻其成功经验，继承与发扬红色教育精神，对新时期幼儿的培养与培育有积极的现实指导意义。     

Forget “militarization”: race,disability and the “martial politics” of the police and of the university

This article investigates the limits of the concept of militarization and proposes an alternative concept: martial politics. It argues that the concept of militarization falsely presumes a peaceful liberal order that is encroached on by military values or institutions. Arguing instead that we must grapple with the ways in which war and politics are mutually shaped, the article proposes the concept of martial politics as a means for examining how politics is shot-through with war-like relations. It argues that stark distinctions cannot be made between war and peace, military and civilian or national and social security. This argument is made in relation to two empirical sites: the police and the university. Arguing against the notion that either the police or the university have been “militarized,” the article provides a historical analysis of the ways in which these institutions have always already been implicated in martial politics – that is, of producing White social and economic order through war-like relations with Indigenous, racialized, disabled, poor and other communities. It concludes by assessing the political and scholarly opportunities that are opened up for feminists through the rejection of the concept of militarization in favor of the concept of martial politics.     

Serious case reviews: The lived experience of Black children

Despite the many high‐profile Black child deaths in England, race as a factor remains a largely underexplored factor of serious case reviews (SCRs). Evidence from analysis of SCRs indicates that race receives limited attention, or is virtually absent. Given that the main function of SCRs is to provide opportunities for learning lessons to improve practice, the way in which issues of race and culture may influence child protection processes for Black children is therefore of critical importance. In this article, we employ content analysis to examine the extent that race and cultural factors are considered in SCRs involving Black children. It is argued that race is often an important factor influencing Black children's experiences of abuse and neglect, as well as their encounters in the child protection system. This article therefore poses two key questions: (a) What questions are asked about race, ethnicity, and culture in SCRs concerning Black children? (b) How did the SCRs extract lessons to be learnt for improving practice to safeguard Black children? By extending the analysis of race and ethnicity in SCRs, this article furthers our understandings of the needs of Black children in the child protection system.     

W.E.B. Du Bois and Filipino/a American exposure programs to the Philippines: race class analysis in an epoch of ‘global apartheid’

The article highlights the ongoing relevance of W.E.B. Du Bois for the global analysis of race and class. Engaging scholarly debates that have ensued within the educational subfields of critical race theory (CRT) and (revolutionary) critical pedagogy, the article explores how a deeper engagement with Du Bois’s ideas contributes theoretically and methodologically to these two subfields. Of particular focus is Du Bois’s conceptualization of a ‘guiding hundredth,’ which he forwarded as a corrective to his ideas of a ‘talented tenth.’ The article also offers a case study analysis of the film Sounds of a New Hope, which documents a hip hop exposure program to the Philippines. The case study draws upon Du Bois’s ‘guiding hundredth’ for a twenty-first century context as a Filipino American cultural worker utilizes hip hop to articulate, analyze, and alter the lived experiences for Filipino/a Americans in a global diaspora.     

在京壮族语言文字使用情况及语言态度问卷调查分析——兼与广西地区壮族比较

文章在调查所得数据基础上,对北京地区壮族人语言文字使用情况及语言态度进行分析解释,兼与现有的对广西地区壮族的各项调查结果进行对比,对壮族语言文字的传承与发展提出相关建议。     

BUSDM – an algorithm for the bottom-up search of departures from a model

Searching for regions of the input space where a statistical model is inappropriate is useful in many applications. The study proposes an algorithm for finding local departures from a regression-type prediction model. The algorithm returns low-dimensional hypercubes where the average prediction error clearly departs from zero. The study describes the developed algorithm, and shows successful applications on the simulated and real data from the steel plate production. The algorithms that have been originally developed for searching regions of the high-response value from the input space are reviewed and considered as alternative methods for locating model departures. The proposed algorithm succeeds in locating the model departure regions better than the compared alternatives. The algorithm can be utilized in sequential follow-up of a model as time goes along and new data are observed.     

大学生环境态度对环境政策支持度预测的跨地区研究

Kellert的态度类型量表与Dunlap等人共同编制的新生态范式(NEP)量表分别从两个角度评估环境态度。通过两个量表共同预测大学生对环境态度的支持情况,结果显示环境态度的地区和性别差异显著。西部地区学生环境态度最强烈,而中部、西部地区学生的道德感强于东部学生。不同的态度构成要素能预测对不同环境政策的支持,其中NEP量表的"人与自然"和Kellert量表的"功利主义"对环境政策支持的预测性最强。     

Teaching Black History after Obama

This article is a reflection on the teaching of black history after the Obama presidency and at the dawn of the Trump era. It is both an analysis of the state of the academic field and a primer on how to integrate the past few decades of scholarship in black history broadly across standard K-12 curriculum. It demonstrates the importance of theorizing black history as American history rather than just including African American content in US History courses and offers specific methods that can shift the narrative in this direction even within the confines of a more traditional telling of the American past. Finally, it situates the voluminous work of historians of the black past as critical interventions in pedagogy necessary to challenge today's unrelenting attacks on public education.