Interpolation,outliers mid inverse autocorrelations

The paper addresses the problem of estimating missing observations in an infinite realization of a linear, possibly nonstationary, stochastic processes when the model is known. The general case of any possible distribution of missing observations in the time series is considered, and analytical expressions for the optimal estimators and their associated mean squared errors are obtained. These expressions involve solely the elements of the inverse or dual autocorrelation function of the series.

This optimal estimator -the conditional expectation of the missing observations given the available ones- is equal to the estimator that results from filling the missing values in the series with arbitrary numbers, treating these numbers as additive outliers, and removing with intervention analysis the outlier effects from the invented numbers.     

治疗性生活方式改变加药物治疗对南宁市部分群体糖代谢的干预效果：社区人群心脑血管事件前瞻性研究系列之八

目的研究治疗性生活方式改变加药物对社区人群糖代谢的干预效果。方法采用随机整群抽样南宁市两个社区的671人为研究对象,分别于干预前、两年后、三年后,测量空腹血糖（FBG）、餐后2小时血糖（PBG）、空腹胰岛素（FINS）并计算HOMA稳态模型胰岛素抵抗指数（HOMAIR）、HOMA模型β细胞功能指数（HOMAβ）。结果两年后观察人群的FBG、PBG和HOMAIR比干预前有显著下降（P〈0．01）,而HOMAIR显著升高（P〈0．01）;观察三年后较干预前所有指标均显著下降（P〈0．01）,三年后较两年后FBG、PBG变化无显著性差异（P〉0．05）,而FINS、HOMAIR、HOMAIS下降仍具有显著性差异（P〈0．01）。结论治疗性生活方式改变加药物对社区人群糖代谢产生显著的有益影响。     

小组工作对精神病患者康复的介入研究——以天津市南开区某医院精神科患者为例

本文以天津市南开区某医院精神科精神病患者为例,对其五名精神病患者进行了“精神康复小组活动”的介入研究。介入结果表明：小组工作在巩固药物治疗的基础上,为精神病患者提供了心理和社会的支持,缩短了精神病患者回归社会的路程,为精神病患者的康复提供了新的途径和方法。     

失地农民问题的社会工作介入

失地农民在被动适应现代城市生活中遭遇了诸多问题。单纯依赖政府的政策支持与制度保护,或者失地农民的观念更新与个体奋争已无法彻底解决这些问题。本文引入专业社会工作机制,从问题与需要角度、技术与方法角度以及组织与机构角度提出社会工作介入的空间与策略。     

失地农民问题的社会工作介入

失地农民在被动适应现代城市生活中遭遇了诸多问题。单纯依赖政府的政策支持与制度保护,或者失地农民的观念更新与个体奋争已无法彻底解决这些问题。本文引入专业社会工作机制,从问题与需要角度、技术与方法角度以及组织与机构角度提出社会工作介入的空间与策略。     

系统视角下感觉统合失调儿童的社工介入

目前国内外的感觉统合失调儿童越来越多,文章在社会工作实践基础上,主要运用参与观察法和访谈法对个案进行长期追踪研究,探索出系统理论视角下对感觉统合失调儿童的社会工作干预策略。笔者发现,社工在辅导过程中,要从案主与周围系统两方面去评估案主的需要,要发掘并运用案主及其周围重要他人的兴趣、能力、成功经验等积极因素去推进案主与家人、老师、同伴、亲属间的良性互动,这是帮助感觉统合失调儿童的有效途径。     

地震灾区儿童心理重建与社会工作介入

地震给儿童带来诸多心理创伤。社会工作关注灾区儿童的生理、心理和社会功能的恢复,在灾后儿童的心理重建中发挥重要作用。基于社会生态系统理论、危机干预的心理社会转变模式理论,运用个案工作和小组工作方法,秉承＂助人自助＂的理念,社会工作能帮助地震灾区儿童挖掘自身潜力,提高耐挫力,治疗和恢复儿童社会功能。     

高校辅导员心理问题干预模式探讨

通过对高校辅导员心理问题的分析，探讨团体辅导对高校辅导员心理问题的干预模式。     

Positioning the arts for intervention design research in the human services

The arts have been integral to the human experience fostering innovation in social arrangements, strengthening group cohesion, and merging esthetics with the utilitarian properties of technology. For intervention design research in the human services the arts can harness innovation and creativity in meeting human needs and addressing social issues. Given their capacities to stimulate expression of first person experience through interpretative strategies, the arts can equip people and groups, including researchers, with opportunities to express primary experiential knowledge through creative means, portray useful ways of meeting human needs, educate others about the social issues people experience, and formulate intervention strategies or even models to address the causes and consequences of those issues.In this paper, the authors discuss how the arts can inform and deepen human service intervention design and development and, as a result, advance innovation in the human services. They offer a rationale supporting the inclusion of the arts in the design of human service interventions, examine the contributions of the arts to the formulation of intervention concept and developmental research to further improve interventions, and consider how the arts can advance the reflexivity of intervention designers. The authors draw implications for how researchers can position the arts in the nine steps of intervention design and development the authors offer in this paper.     

Replication of an Intensive Educational Intervention for Youth Pregnancy and STI Prevention: The GIG

The article reports the results of two years of program replication to determine the effectiveness of an innovative intervention which is one component of a program aimed at the prevention of pregnancy and sexually transmitted infection (STI). The GIG is a 6 h intervention which presents prevention information in an entertainment venue employing non-conventional and youth culture oriented educational activities. Statistically significant improvement in knowledge and attitudes with regard to pregnancy and STI was found in both replication samples, demonstrating consistency in the effectiveness of the intervention. Item by item analyses of measure items offer information regarding specific knowledge and attitudes. Implications for further implementation of the intervention and broader applications are offered. STI has replaced STD in medical parlance.