温州市初中生心理健康现状调查

用SCL-90量表对温州市初中生的心理健康状况进行了抽样调查研究.结果显示,9个因子得分都显著高于全国常模;总体得分表现出初二低于初一、初一低于初三的特点;女生各因子均分均高于男生,仅强迫症状、敌对、偏执无显著差异;父母亲自照顾的学生心理健康优于其他抚养方式的学生.结论:目前温州市初中生心理健康水平低于全国常模.     

找准突破口 探索新方法——大学生心理健康状况调查研究

通过使用SCL--90量表对大学生进行心理测试，对大学生心理活动特点及存在的问题进行分析，提出解决和帮助大学生克服心理障碍、培养良好心理素质的对策、建议。     

高校贫困新生心理障碍探析

本文对以SCL—90(Symptom Checklist 90)筛查出来的82名具有不同程度心理障碍的大学贫困新生进行了面谈和追踪访问,发现经济压力夹杂在各种生活事件中,增加了大学贫困新生适应大学生活的难度,贫困新生的心理障碍主要表现在强迫、人际关系敏感、偏执、抑郁,并且性别之间存在差异,需要加强有针对性的心理健康教育和辅导。     

Estimating ordered parameters by linear programming

There are many models that require the estimation of a set of ordered parameters. For example, multivariate analysis of variance often is formulated as testing for the equality of the parameters versus an ordered alternative. This problem, referred to as isotonic inference, constrained inference, or isotonic regression, has led to the development of general solutions, not often easy to apply in special models. In this expository paper, we study the special case of a separable convex quadratic programming problem for which the optimality conditions lead to a readily solved linear complementarity problem in the Lagrange multipliers, and subsequently to an equivalent linear programming problem, whose solution can be used to recover the solution of the original isotonic problem. The method can be applied to estimating ordered correlations, ordered binomial probabilities, ordered Poisson parameters, ordered exponential scale parameters, or ordered risk differences.     

A simulation study of a discrete-time multiserver retrial queue with finite population

In this paper, we deal with a discrete-time multiserver retrial queue with finite population. Firstly, we study the Markov chain at the epochs immediately after slot boundaries making emphasis on the computation of its steady-state distribution. Then, the main performance measures are investigated. Besides, we simulate the waiting time of a customer in the retrial group under three different queueing policies. Some numerical examples are given to illustrate the analysis.     

On the Post-90s＇ Modern Health Concept from the Perspective of Public Hygienic Events

伴随社会经济的迅猛发展和城市化步伐的加快，生态破坏、环境污染等问题日益加剧。生物界自然平衡状态的打破导致近年来我国各类公共卫生危机频发，处于公共卫生事件的高发期，“90后”作为一个特殊的青少年群体，由于其身心机能发育尚未成熟，不但是此类事件中最主要的易感人群，更容易产生各类心理障碍与行为问题。现代健康观念的树立和综合健康素养的提升在这一阶段尤为关键。研究发现，“90后”青少年的健康观念趋于科学理性，健康自我管理能力和习惯养成有待提升：对健康危机的忧患意识较强，危机状态下的心理承受能力较弱；具备一定的公民责任意识和行为自律意识，但面对一些较为复杂的社会现象，现代法制观念和人文关怀意识仍有所欠缺     

城市里想飞却飞不高的小鸟——“90后”农民工的心理困惑及解决对策

现如今，“90后”农民工已经成为了农民工群体中的主力军，是新生代农民工的代表。对比老一代农民工，他们身上有着鲜明的特点和对待城市生活全新的态度。当然他们面临着融入城市难的困惑、内心自卑、孤独的困惑和工作能力不足的困惑等。力求挖掘“90后”农民工身上的特点，分析其内心存在的困惑，进而提出相应的解决对策，让他们在城市里的生活更加充满希望。     

多元的群体 偏离的印象——对中国“90后”社会特征的解析

"90后"群体是当前社会关注的焦点。以中国社会发展进程为纵线,以影响"90后"群体的主要心理因素为横线,从社会化进程、教育化选择、网络化生活以及同一性承诺等四个方面对"90后"群体的多元可能和形成过程进行解析发现:"90后"的天生多元促成了其群体多元的真正实现:"90后"教育选择的多样性加剧了其多元的可能性;"90后"的网络化生存(工作)能力提供了其多元的现实工具;"90后"的自我意识中心反映了其较早的自我觉醒。因此,面对社会给予"90后"的诸多负面评价与"90后"良好自我认同的差异与偏离,我们需要聆听他们对世界的认知。     

“90后”大学生入学教育新模式探索

高校应针对"90后"大学生的特点及独特的个性,探索新的教育途径和方法。     

Gender differences in risk behavior and the link to household effects and individual wealth

This study examined the differences in risk behavior between men and women using a household survey that captured the risk preferences of two members in a household and recorded wealth at the individual level instead of the usual approach of representing wealth at the household level. After controlling for commonly used explanatory variables, such as gender, education, age, and wealth, household fixed effects explain about 15% of the variation in risk behavior. This highlights the magnitude of household effects in shaping one’s risk behavior. In general, females in the study area are more risk averse than males based on a risk game with real payout. The gender differences disappear when focusing on only the top land owners. However, even in those cases, females consider themselves more risk averse, supporting results from previous studies that link culture and societal norms to the gender differences in risk behavior.