企业社会责任的价值相关性研究述评

以往企业社会责任的价值相关性研究的结果显示,两者间的关系是模拟两可的、矛盾的和不确定的。本文在归纳和分析国内外相关研究的多样化结果及其产生原因的基础上,从引入中介变量、考虑时间跨度和解构社会责任三个角度梳理该领域研究的新发展,并提出目前研究中急需进一步解决的问题,为未来研究提供方向性的指引。     

基于盾构掘进参数的LVQ神经网络地层识别

以苏州4号线2标及2号线东延伸线5标地铁工程为背景，分析了盾构机的掘进参数：千斤顶推力、推进速度、刀盘扭矩、螺旋机转速和同步注浆量在不同地层条件下的变化规律。提出了基于盾构机掘进参数的学习向量量化（Learning Vector Quantization，LVQ）神经网络地层识别方法。建立了以盾构机五个掘进参数作为输入，地层特性编码为输出的数学模型，通过每种地层100组训练样本对模型进行训练，通过57步训练，训练样本误差控制在0.1以内，并用每种地层50组检验样本进行检验，地层总体识别率达到82.7%。     

Predictors of Antisocial and Prosocial Behavior in an Adolescent Sports Context

This study examined antisocial and prosocial behavior of N = 439 adolescent athletes between 14 and 17 years of age (67 teams). Multi‐level analyses showed that team membership explained 20 and 13 percent of the variance in antisocial and prosocial behavior in the sports context, respectively. The team effects suggest that aggregating antisocial or prosocial adolescents within teams may partially explain differences in antisocial and prosocial behavior among athletes in the sports context. A trend was found toward a relation between higher levels of moral reasoning within teams, and less antisocial behavior in the sports context. Favorable moral atmosphere was positively associated with more prosocial behavior in the sports context. Finally, supportive coach–athlete relationships were associated with both less antisocial and more prosocial behavior in the sports context.     

Understanding engagement in the Program of Assertive Community Treatment (PACT) from the perspectives of individuals receiving treatment

ABSTRACT

Engagement of individuals with serious mental illnesses in community mental health services is a significant challenge. The Program of Assertive Community Treatment (PACT) is an individual-centered and self-contained mental health program that provides psychiatric treatment, rehabilitation, and support services to persons with serious mental illness who have a history of or likelihood of disengagement with services. Understanding what helps and hinders consumers’ involvement in PACT services may provide information on how to tailor engagement strategies to individuals based on their treatment needs and preferences. The current study builds on existing studies by exploring factors that help and hinder engagement in PACT services from the perspectives of individuals receiving treatment. We conducted open-ended, semi-structured interviews with 17 individuals receiving PACT services. Nine themes were identified through thematic analysis: Desirable qualities of PACT, Focusing on positive outcomes, PACT as a safety net, Recovery orientation, Practical barriers, Conflictual relationships, and Medication side-effects. We conclude that the development of a trusting, therapeutic relationship that is collaborative and person-centered and that is facilitated by both practical and emotional support is critical to engaging individuals in treatment and maximizing positive outcomes.     

后殖民主义视角下的《地之国》解读

约瑟夫·奥尼尔的《地之国》被认为是近年来最出色的表现"9.11事件"后美国的作品之一,但字里行间表现出的后殖民主义特征才是其最引人瞩目之处。小说以回忆录的方式记叙了两个不同肤色、不同阶层的男人在美国的境遇和友谊。本文试图从后殖民主义理论出发,从移民的美国梦想、身份建构和文化认同几个方面阐释作品的深刻内涵,探索众多移民在西方文化中心论依旧盛行的今天,在全球化的时代获得物质和精神双重满足的途径。     

Lesbian women and household labor division: A systematic review of scholarly research from 2000 to 2015

ABSTRACT

Recent studies have begun to attend to distribution of household labor within same-gender couples compared to heterosexual couples, yet much of the available research with lesbian couples has attempted to superimpose division of household labor frameworks developed with heterosexual couples (e.g., gender role socialization, exchange bargaining theories) to fit the experiences of same-gender couples. Using two academic search databases, the present article provides a systematic review of the available 28 peer-reviewed articles published from 2000–2015 about lesbian partnerships and household labor divisions. Results indicate that lesbian couples engage in a more equal distribution of household labor than heterosexual couples, and that lesbian women often opt to eschew traditional gendered divisions of chores in favor of other factors such as quality of task or ability. The systematic review uncovered notable constraints in the demography of participants (e.g., race, socioeconomic status, geographic location) across studies. Strategies for deepening the depth and breadth of this line of work for future researchers, and implications for relationship satisfaction are also discussed.     

Characteristics of Couples Who Attend Family Services Counselor Visits in Relationship Education

Case management services for low-income couples receiving relationship education have been required by federal funding agencies. Studies examining relationship education outcomes for low-income couples have yet to address participant characteristics of those who attend case management services (e.g., distressed vs. nondistressed). Thus, this study examined the influence of baseline relationship satisfaction and demographics on attendance at case management visits for 2,628 low-income, partnered participants who attended relationship education. Findings indicated that participants who reported higher baseline relationship distress attended more family services counselor (FSC) visits. However, when we added demographics to the model, relationship distress no longer predicted FSC visits, whereas income served as a predictor for men and women, with those reporting greater monthly income attending more FSC visits.     

Interval estimation for the breakpoint in segmented regression: a smoothed score‐based approach

This paper is concerned with interval estimation for the breakpoint parameter in segmented regression. We present score‐type confidence intervals derived from the score statistic itself and from the recently proposed gradient statistic. Due to lack of regularity conditions of the score, non‐smoothness and non‐monotonicity, naive application of the score‐based statistics is unfeasible and we propose to exploit the smoothed score obtained via induced smoothing. We compare our proposals with the traditional methods based on the Wald and the likelihood ratio statistics via simulations and an analysis of a real dataset: results show that the smoothed score‐like statistics perform in practice somewhat better than competitors, even when the model is not correctly specified.     

克吕尼运动的性质及其与格列高利改革的关系

本文旨在考察克吕尼运动的性质及其与格列高利改革的关系。作为中世纪欧洲集权尝试的开端,克吕尼运动和格列高利改革分别指向集权的两个基本面,即道德方面和政治方面。克吕尼运动在本质上是一场道德革新运动,其成功关键在于将集权作为道德革新的基本手段。格列高利改革将克吕尼的经验拓展至政治领域,一反遁世离俗的本尼迪克式理想,要求按照基督教原则改造现实世界,从而奠定了12、13世纪政教斗争的基本逻辑。一方面,克吕尼运动为格列高利改革提供了思想条件和技术手段;另一方面,克吕尼运动始终将自己约束在道德革新领域。究其原因,它的理想本质上是本尼迪克式的。     

《大西洋宪章》再现英美论战——评述历史对中美构建新型大国关系的启示

《大西洋宪章》是"二战"期间英美两国首脑首次会晤最重要的成果,它的诞生不仅标志着英美两国政治同盟的形成,也对后来反法西斯大同盟和联合国的建立产生了重要影响。但英美两国的战略处境不同,致使所抱的预期目标差距甚大。罗斯福的主要目标是想发表一个能阐述战争目的和重建战后世界和平秩序构想的联合宣言,而丘吉尔则期望通过会晤来解决英国当时所面临的一系列现实问题。然而,作为"求援者"来参会的丘吉尔最终不得不屈从于罗斯福,二人会晤后所发表的《大西洋宪章》也主要体现了罗斯福的思想和意志。重温这次英美首脑会晤以及《大西洋宪章》在战后所产生的作用,对当下中美两国在太平洋地区构建新型大国关系颇有启示。