Intentional collaboration,predictable complicity,and proactive prevention: U.S. schools’ ethical responsibilities in slowing the school-to-deportation pipeline

ABSTRACT

In the United States, constitutional and statutory law reinforce the right of all children to receive an education, regardless of their citizenship or immigration status. In a time of heightened anti-immigrant sentiment and law enforcement, however, partnerships among school districts, local law enforcement, and the U.S. Departments of Justice and Homeland Security subject undocumented and unaccompanied minor students to indefensible levels of risk for detention and deportation. We identify three stances that U.S. schools may take in the face of a potential ‘school-to-deportation pipeline.’ Schools that engage in intentional collaboration actively increase detention and deportation by referring students to immigration officials for criminal, non-criminal, and even non-disciplinary activity. Schools that engage in predictable complicity may not intend to subject their undocumented and unaccompanied minor students to detention or deportation, but still put students at risk by involving police in school policies. We argue that U.S. schools should instead engage in proactive protection of immigrant students and families, including actively resisting federal policies when necessary.     

Legal and Social Issues Surrounding Closed-Circuit Television Testimony of Child Victims and Witnesses

Summary

Prosecution of crimes involving child victims and witnesses is particularly difficult because of the age of the children involved. Facing the alleged offender in court and the experience itself of testifying in an open court with dozens of onlookers are acutely difficult. The effect on children may be traumatic, with the potential to produce substantial psychological and emotional harm. Various court procedures have been implemented in the United States in an effort to minimize these effects. Court procedures can include erecting screens to shield the child victim or witness, presenting videotaped testimony, or testifying via one-way or two-way closed-circuit television. Closed-circuit television (CCTV) testimony, which is especially controversial, involves both legal issues surrounding the constitutionality of such testimony and social issues regarding the effectiveness of closed-circuit television testimony. Substantial variation across states in provisions for closed-circuit television testimony for child witnesses is problematic. Consideration is given to how social science research directly influenced the Supreme Court's decision in Maryland v. Craig(1990), and the current state of research regarding use of CCTV and court outcomes. Some research suggests a pro-defense bias when CCTV is used.     

元认知与学习动机关系的研究

对于元认知与学习动机之间的关系,已有研究采用相关分析、回归分析的方法进行了初步探讨,但无论是相关还是回归都不能使我们清楚地了解两者之间的相互作用。本研究的目的即是运用路径分析的方法对这一问题进行较为深入的探讨。路径分析表明,动机变量对元认知活动具有“供能”的作用;动机变量对元认知的影响有的是直接发生的,如考试焦虑、目标定向,有的则是以其它变量为中介而间接发生的,如动机强度、学业自我概念。     

考试焦虑影响考试成绩的基本模式

以整合的思路、建构包括九个中介变量的考试焦虑影响考试成绩的结构方程模型。用AM和MG两种路径分析方式相结合的方法．发现考试焦虑对中介变量的影响甚于中介变量对考试成绩的影响。考试自我效能感、成绩-接近目标、认知干扰是受考试焦虑影响和影响考试成绩程度比较一致的中介变量(简称为“一致性”的中介变量),成绩-回避目标定向、担忧、学习和考试技能变量屑于“非一致性”的中介变量。掌握目标定向、情绪性和应付反应作为中介变量不具有实际意义。     

Relationship between psychological stress and lymphocytic 5′-ectonucleotidase

The relationship between psychological stress and lymphocytic 5-ectonucleotidase, an enzyme marker for lymphocyte differentiation, was studied. Lymphocytic 5-ectonucleotidase was decreased significantly by about twofold in persons experiencing psychological stress, with a corresponding change in Total Mood Disturbance scores of the Profile of Mood States. Enzyme values were reversible in that they returned to normal once the stress had been reduced. Administration of high doses of ascorbate to severely depressed patients also normalized 5-ectonucleotidase activities, and implied that low enzyme values in stressed persons may be mediated by oxygen radical damage. This finding was consistent with previous reports of heightened inflammatory responses occurring in depressed patients. The primary cause of lowered 5-ectonucleotidase during stress may be the breakdown in the homeostatic mechanisms of the hypothalamic-pituitary-adrenal axis and immune system resulting in lymphoid tissue resistance to corticosteroids. It is suggested that this lowering of lymphocyte 5-ectonucleotidase may contribute to stress-mediated immune suppression by inhibiting lymphocyte maturation.     

Coordination tending towards an anti-phase relationship determines greater sway reduction during entrainment with a simulated partner

The increased risk of falls in the older aged population demands the development of assistive robotic devices capable of effective balance support. For the development and increased user acceptance of such devices, which provide balance support in a human-like way, it is important to understand the simultaneous occurrence of entrainment and sway reduction in human-human interaction. However, sway reduction has not been observed yet during a human touching an external, continuously moving reference, which rather increased human body sway. Therefore, we investigated in 15 healthy young adults (27.20±3.55 years, 6 females) how different simulated sway-responsive interaction partners with different coupling modes affect sway entrainment, sway reduction and relative interpersonal coordination, as well as how these human behaviours differ depending on the individual body schema accuracy. For this, participants were lightly touching a haptic device that either played back an average pre-recorded sway trajectory (“Playback”) or moved based on the sway trajectory simulated by a single-inverted pendulum model with either a positive (Attractor) or negative (Repulsor) coupling to participant's body sway. We found that body sway reduced not only during the Repulsor-interaction, but also during the Playback-interaction. These interactions also showed a relative interpersonal coordination tending more towards an anti-phase relationship, especially the Repulsor. Moreover, the Repulsor led to the strongest sway entrainment. Finally, a better body schema contributed to a reduced body sway in both the “reliable” Repulsor and the “less reliable” Attractor mode. Consequently, a relative interpersonal coordination tending more towards an anti-phase relationship and an accurate body schema are important to facilitate sway reduction.     

In the Name of the Spirits -- A Reading of Solov'ëv's Justification of the Good

In this contribution, the author analyzes Vladimir Solov'ëv's intention to study the idea of the Good as something relatively independent from religion and metaphysics. Some implications of Solov'ëv's definition of moral philosophy in The Justification of the Good are investigated, and illustrated with his applied ethics of war in chapter 18 of this book. It appears that Solov'ëv's moral philosophy and his account of war must be understood in connection with the central place of the cult of ancestors in his ethics. The idea of the Good and the idea of God spring from a religious origin and appear in our efforts to conjure up and exorcize the spirits of our forefathers. The author explains this ethics by referring to Solov'ëv's article China and Europe. There, Solov'ëv assumes that the Christian mind is treatened by the danger of a cultural order in which the cult of ancestors is most purely preserved. In the future war against China, however, Christian civilization must show itself superior to its enemy without betraying its loyalty to its own ancestors. The author concludes that in Solov'ëv's ethics, the moral subject is divided between the confirmation of its own autonomy and its being haunted by the spirits of its forefathers, a haunt which results in relentless wars against others     

Empirical bayes estimates of domain scores under binomial and hypergeometric distributions for test scores

We introduce two simple empirical approximate Bayes estimators (EABEs)— and —for estimating domain scores under binomial and hypergeometric distributions, respectively. Both EABEs (derived from corresponding marginal distributions of observed test scorex without relying on knowledge of prior domain score distributions) have been proven to hold -asymptotic optimality in Robbins' sense of convergence in mean. We found that, where and are the monotonized versions of and under Van Houwelingen's monotonization method, respectively, the convergence rate of the overall expected loss of Bayes risk in either or depends on test length, sample size, and ratio of test length to size of domain items. In terms of conditional Bayes risk, and outperform their maximum likelihood counterparts over the middle range of domain scales. In terms of mean-squared error, we also found that: (a) given a unimodal prior distribution of domain scores, performs better than both and a linear EBE of the beta-binomial model when domain item size is small or when test items reflect a high degree of heterogeneity; (b) performs as well as when prior distribution is bimodal and test items are homogeneous; and (c) the linear EBE is extremely robust when a large pool of homogeneous items plus a unimodal prior distribution exists.The authors are indebted to both anonymous reviewers, especially Reviewer 2, and the Editor for their invaluable comments and suggestions. Thanks are also due to Yuan-Chin Chang and Chin-Fu Hsiao for their help with our simulation and programming work.