The State of Research in Latino Academic Attainment

In this essay, I present an interdisciplinary examination of the state of research in Latino education, addressing not only the cultural forces influencing Latinos’ educational attainment, but also the structural conditions faced by them—as a racialized minority group—throughout their schooling and that have a cumulative effect on their academic attainment. Overall, I suggest that by engaging in a critical review of the literature on Latinos’ educational attainment, the reader will acknowledge that the racially driven hierarchical structural arrangements are highly responsible for the patterns observed.     

A new test for multivariate normality by combining extreme and nonextreme BHEP tests

In this article, we propose a new multiple test procedure for assessing multivariate normality, which combines BHEP (Baringhaus–Henze–Epps–Pulley) tests by considering extreme and nonextreme choices of the tuning parameter in the definition of the BHEP test statistic. Monte Carlo power comparisons indicate that the new test presents a reasonable power against a wide range of alternative distributions, showing itself to be competitive against the most recommended procedures for testing a multivariate hypothesis of normality. We further illustrate the use of the new test for the Fisher Iris dataset.     

政治过程视角下的执政党实现人民利益能力建设

实现人民利益有利于执政党的长期执政，而能否实现好人民利益，又要依靠党的执政，依靠党的实现人民利益能力的不断提升。从人民利益实现过程分析，党实现人民利益的能力主要包涵人民利益表达能力、综合能力、决策能力、执行能力以及反馈能力。现阶段执政党要提高实现人民利益能力，需要进一步加强思想建设、组织建设、作风建设以及制度建设，不断开创党的建设这一伟大工程的新局面。     

关于高校思想政治教育与大学生就业工作的思考

艺术类院校应发挥思想政治教育的功能,帮助大学生树立正确就业观念。     

马克思主义教育实效分析——以武汉工业学院为例

通过对高校思想政治理论课教学的评价、学生对该课的参与程度,以及该课教学中存在的问题、改进意见和建议等情况进行调查,结果显示,教学内容、教师素质、教学方式是影响当前高校思想政治理论课教学效果的三个主要方面。     

对话的艺术--新时期高校大学生思想政治教育沟通刍议

当代大学生作为社会中的重要群体，他们需要与外界的交往，处理关系，如何建立，发展，巩固这种关系，就要靠沟通来完成。在高校中，针对大学生的思想政治教育过程就是一个如何与他们沟通的过程。面对当下个性彰显，不断追求新事物的年轻群体，怎样把握沟通的要素和形式，它有哪些特点和功能，遵循什么样的原则和策略，以及新时期下师生沟通过程中出现的障碍和问题，正是本文要探讨的内容。     

疾病防控与地域社会政治变迁——以余江血吸虫病防治为中心

1958年余江县在全国率先消灭血吸虫病，树立了全国“第一面血防红旗”，创造了世界血防奇迹。作为地域社会发生的重大历史事件，血防对余江县域政治演变产生了深刻影响。研究表明:高层领导对血防持续不断的关注和督促，为余江血防注入了源源不断的政治压力和政治变迁动力；历届县委、县政府都把血防作为“一把手工程”，视为“最大的政治”，使余江县域政治带有浓厚的“血防”色彩；县党政机构也发生相应变化，完成了血防领导机构的常规化和党政机构的血防化；余江是我国出台血防政令最多的县份之一，血防在余江县政治生活中占有极其重要的地位。血防塑造了余江地域政治特色，它使得余江县域政治带有明显的血防化特征。     

A latent variable model for analyzing mixed longitudinal (k,l)-inflated count and ordinal responses

A random effects model for analyzing mixed longitudinal count and ordinal data is presented where the count response is inflated in two points (k and l) and an (k,l)-Inflated Power series distribution is used as its distribution. A full likelihood-based approach is used to obtain maximum likelihood estimates of parameters of the model. For data with non-ignorable missing values models with probit model for missing mechanism are used.The dependence between longitudinal sequences of responses and inflation parameters are investigated using a random effects approach. Also, to investigate the correlation between mixed ordinal and count responses of each individuals at each time, a shared random effect is used. In order to assess the performance of the model, a simulation study is performed for a case that the count response has (k,l)-Inflated Binomial distribution. Performance comparisons of count-ordinal random effect model, Zero-Inflated ordinal random effects model and (k,l)-Inflated ordinal random effects model are also given. The model is applied to a real social data set from the first two waves of the national longitudinal study of adolescent to adult health (Add Health study). In this data set, the joint responses are the number of days in a month that each individual smoked as the count response and the general health condition of each individual as the ordinal response. For the count response there is incidence of excess values of 0 and 30.     

Confidence interval estimation and hypothesis testing for a common correlation coefficient

Several procedures have been proposed for testing the hypothesis that all off-diagonal elements of the correlation matrix of a multivariate normal distribution are equal. If the hypothesis of equal correlation can be accepted, it is then of interest to estimate and perhaps test hypotheses for the common correlation. In this paper, two versions of five different test statistics are compared via simulation in terms of adequacy of the normal approximation, coverage probabilities of confidence intervals, control of Type I error, and power. The results indicate that two test statistics based on the average of the Fisher z-transforms of the sample correlations should be used in most cases. A statistic based on the sample eigenvalues also gives reasonable results for confidence intervals and lower-tailed tests.     

中华武术散打之局部力量与整体力量解读

散打之力量是散打运动中除运动技术等要素外,非常重要的另一要素,散打之力量在运动中表现出两个方面的应用,即散打之局部力量和整体力量;散打之局部力量和整体力量在比赛中交替展现,正是由于散打之局部力量和整体力量的不停变换使用及不同情况下各种力量共同作用,运动员才能在比赛中赢得胜利。散打之局部力量与整体力量的科学应用与训练不仅塑造了练习者完美的运动身形,而且培养了个人不凡的运动气质,是一项完美的体育运动。