大学生“宅居”现象的调查研究——基于河南工业大学新校区的问卷调查

伴随着网络在大学生群体中的普及和广泛使用,高校大学生群体中出现了＂宅居＂现象。采用问卷调查的方法,选取河南工业大学新校区的大学生为研究对象,对这一现象进行深入的调查研究,分别从学生、学校、家庭和社会层面,提出了解决大学生＂宅居＂现象的思考和建议。     

网络机房安全网关系统SGW的设计与实现

文章阐述了适用于学校网络机房的安全网关系统SGW的设计与实现,介绍了基于“混杂模式“的网络信息采集、“基于用户“的访问认证、基于Linux防火墙的访问控制、嵌入式Web服务器等关键技术.     

互联网成瘾与心理防御机制的关系

运用DSQ(防御方式问卷)和KimberlyYoung互联网成瘾的八项指标,通过对97名互联网使用者直接发放问卷和发送电子邮件两种方式进行调查,结果表明:(1)互联网成瘾者占互联网使用者的16.52%,他们的平均年龄为22.75岁,其中以男性居多。(2)25种心理防御方式中,互联网成瘾者在幻想、期望、掩饰、升华、解除等心理防御方式上得分较高,正常使用者在期望、压抑、升华、掩饰、解除等心理防御方式上得分较高;与正常使用者相比,互联网成瘾者更多地使用被动攻击、抱怨、幻想、退缩、理想化、消耗倾向、掩饰等防御方式,而较少使用否认的防御方式。     

Effects of childhood multiple maltreatment experiences on depression of socioeconomic disadvantaged elderly in Brazil

Childhood maltreatment is a risk factor for depression in nonelderly individuals. We investigated the effect of childhood abuse and neglect on the development of geriatric depression and its severity in socioeconomically disadvantaged individuals. A cross-sectional study investigated 449 individuals aged 60–103 years sorted by data using the enrollment list health coverage from the city of Porto Alegre, Brazil. The fifteen-item Geriatric Depression Scale was used to assess depression. The Childhood Trauma Questionnaire was used to identify emotional and physical neglect, in addition to emotional, physical, and sexual abuse. Geriatric depression was associated with emotional and physical abuse and neglect. Emotional abuse and neglect, as well as physical abuse, increased the odds of an individual developing severe depression. Correlations were observed for combined forms of maltreatment, with two to five maltreatment types producing mild to moderate symptoms. Similar trends were observed for severe symptoms in a limited number of cases. The cross-sectional design limit causal inference. Retrospective measurement of childhood maltreatment may increase recall and response bias. Late-life depression and its severity significantly correlated with the extent of childhood emotional and physical abuse and neglect. Thus, research should focus on supporting trauma survivors late in life, particularly when they come from low or middle income countries because these patients have higher rates of depression in elderly populations.     

搜索引擎网站用户忠诚度影响因素的研究模型

在前人相关研究的基础上,提出了一个搜索引擎网站用户忠诚度影响因素的研究模型,分析了搜索引擎网站用户忠诚度影响因素主要包括可用性、知名度、信任、满意度和信息检索模型评价等,此外,用户对搜索引擎的熟悉度对用户的信息获取行为也起到了重要的作用。     

认知视域下社会化问答社区用户知识采纳行为的影响因素——基于扎根理论的探索性分析

【目的/意义】社会化问答社区目前已成为网络环境下用户搜寻和获取知识的重要途径。探析用户知识采纳行为有助于提升社会化问答社区知识组织与服务能力,对社区的运营管理方面也具有重要的实践意义。【方法/过程】本文选取知乎作为研究对象,应用扎根理论方法,通过数据资料收集、三级编码等过程,结合认知心理学的相关理论,构建了社会化问答社区用户知识采纳行为模型。【结果/结论】研究发现:自我认知、平台认知、社会认知三个维度对用户知识采纳行为具有显著影响,并通过认知有用性、认知易用性两个中介变量和技术、情感因素两个调节变量分别刺激用户知识采纳的意愿,从而影响知识采纳行为。【创新/局限】从认知视域基于扎根理论的方法探索社会化问答社区知识采纳行为的影响因素模型,但采集的知乎的样本容量较小,概念模型的信度和效度并未经过大样本检验。     

图书馆服务质量三维度对用户满意的影响机制研究

采用ARL(美国研究图书馆协会)2004年发布的图书馆服务质量维度划分新标准和最新版LibQUAL TM量表测量图书馆服务质量,并证明该量表在中国背景下仍具有人满意的信度和效度.通过对226份样本数据的实证研究发现,图书馆服务质量是用户满意的决定因素,并且其三个维度对用户满意影响力度的大小顺序依次是:整体环境、信息控制和服务效果.这一结论将有助于图书馆在资源有限的情况下,有侧重的、有针对性的改进服务质量,从而提升用户满意度.     

Service user and carer involvement in students’ classroom learning in higher education

The following article presents a small-scale qualitative study in which the student learning experiences from service user and carer (SUAC) involvement in social work, mental health nursing and social welfare courses at an English university were evaluated for any effects on student perceptions, knowledge, skills and practice. Using focus group methodology, student participants reported positive outcomes from exposure to SUAC classroom inputs such as a greater valuing of SUAC knowledge as expert knowledge, help with the development of empathy and an appreciation of constructive challenges to mainstream curricular delivery. Notes of caution were identified, particularly in respect of the sometimes unexpected levels of emotion displayed by SUAC presenters. Recommendations for meaningful SUAC involvement in higher education are made regarding the need to involve SUACs across the whole duration of a course; the need for the preparation of both students and presenters regarding boundaries; the fit of presentations with intended learning outcomes; more partnership delivery in classrooms between academics and SUACs (possibly with a differentiation between theoretical and practice inputs); the opportunities for SUACs to present their own situations as real rather than hypothetical case studies for students and the possibilities that may result from introducing a ‘buddying’ system between students and SUACs throughout their studies. It is suggested that the insights from this small-scale study merit further exploration on a larger scale if policy and practice in the field of service and user involvement in higher education are to move forward in an inclusive manner.     

当前我国信息用户的信息需求特征研究

当前信息用户的信息需求发生了很多变化,总结前人智慧,重新阐述了信息需求的概念,描述了新形势下信息需求所呈现的新特征,且在描述过程中提出了当前信息需求研究的不足及未来发展方向,并从信息需求角度构建了信息活动模型,为今后信息服务的开展提供了更多参考。     

港台与内地高校图书馆读者培训的调查与研究

采用网络调查的方式收集整理香港、台湾和内地共24所高校开展读者培训的数据信息。通过对其读者培训的组织形式、开展形式、内容、实施者等进行对比分析,探寻我国内地与香港、台湾地区高校图书馆在开展读者培训方面的异同,最后从组织管理、内容广度与深度及特色培训等角度,提出内地高校图书馆有效开展读者培训的方式方法。