Public library trends     

Nick Moore 《Cultural Trends》2004,13(1):27-57

Public libraries tend to be taken for granted. They can be found in nearly every community and are used by a substantial proportion of the population, particularly the young and the old. Yet the public library service, as it is today, is a relatively recent phenomenon. Despite their origins in the mid-19th century, the widespread network of public libraries is largely the product of the post-war welfare state. The demand for the service grew rapidly during the war and in the immediate post-war period. Provision to meet the demand was constrained initially by the competing demands for reconstruction, but by 1960 the service was ready to expand. The growth was consolidated by the 1964 Public Libraries and Museums Act and was given further emphasis by the 1962 Bourdillon standards (Ministry of Education, 1962). The Act and the standards provided the impetus for what might be described as the golden age of public libraries. This brief period was brought to an abrupt end by the economic crises of the mid-1970s and the subsequent downward pressure on public expenditure. The service managed to hold its own during the late 1970s and early 1980s but since then it has been in decline, with the rate of decline accelerating during the 1990s as new requirements and increasing costs stretched diminishing resources even further, to the point where the overall level of provision now falls well short of the basic standards that were considered to be essential in the early 1960s.  相似文献   

数字信息资源长期保存技术策略分析*   总被引：7，自引：1，他引：7  

吴振新  张智雄  郭家义 《现代图书情报技术》2006,1(4):8-13

技术策略作为数字信息资源长期保存中至关重要的组成部分，在很多项目中得到了广泛地研究。简略地介绍技术策略的发展概况，分析技术策略分析框架中的关键因素，详细描述几种独特的保存技术策略的理论和实践方法，并对这几种保存技术策略进行简略的总结对比。  相似文献   

数字信息资源长期保存系统的标准体系研究*   总被引：15，自引：2，他引：15  

郭家义 《现代图书情报技术》2006,1(4):14-18

标准体系的研究和建立是数字信息资源长期保存系统活动中不容忽视的问题，然而，正确认识标准规范在数字信息资源长期保存系统建设中的作用也至关重要。从系统实现角度分析数字信息资源长期保存系统的标准体系，重点在于分析标准的作用、主要标准和项目应用，而非对系统建设过程中涉及的标准的穷尽。  相似文献   

基于Fedora的数字资源管理方案的研究与实现   总被引：7，自引：0，他引：7  

张蓓  董丽  李新伟  邢春晓 《现代图书情报技术》2005,21(5):1-5

以清华大学开展的数字资源长期保存，数字图书馆的建设为背景，通过对开放源代码的Fedora系统框架的研究，以及和DSpace系统的比较，提出了基于Fedora的数字资源管理方案，为解决不同种类数字资源统一存储管理问题提供了思路和方法。  相似文献   

TAM模型视角下的大学生手机上网行为研究   总被引：1，自引：0，他引：1  

徐长江  汪媛媛  黄鹏 《现代教育技术》2011,21(1):97-102

以移动环境下普遍使用的手机上网服务为研究对象,通过对大学生的问卷调查,考察了大学生采纳手机上网服务的态度和使用意向的影响因素,提出了基于TAM的大学生手机上网使用行为模型,利用SPSS对模型量表进行分析,并对研究模型假设进行了检验。  相似文献   

当代教育功能观嬗变:从有用到有意义   总被引：1，自引：0，他引：1  

王长乐 《教育理论与实践》2007,(3)

教育活动对人命运改变和心智提升的双重性质,在实践中被异化为单纯及极端的有用性和事功性,形成教育本真性质与实践活动中的精神对立和冲突,消解了教育的价值和意义。教育的有意义功能强调教育对人健康心智和高尚品德形成的影响作用,强调教育应该使受教育者们的学习生活幸福和愉快。促使有用性教育观念向有意义教育观念的转化,是教育进步必须的理性路径。  相似文献   

Perceptions towards information communication technologies and their use in agricultural extension: case study from South Wollo,Ethiopia     

Fanos Mekonnen Birke  Mamusha Lemma  Andrea Knierim 《The Journal of Agricultural Education and Extension》2019,25(1):47-62

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The relationship between exposure to family violence in childhood and post-traumatic stress symptoms in young adulthood: The mediating role of social support     

《Child abuse & neglect》2019

BackgroundExtensive research has examined the relationship between exposure to family violence and its long-term mental health effects. Social support has been found to moderate this relationship, but there is a dearth of research on its mediating role.ObjectivesThe article presents the results of a study on the relationship between witnessing interparental violence and experiencing parental violence during childhood and adolescence on the one hand, and post-traumatic stress symptoms (PTSS) during young adulthood on the other. In addition, the article presents results on the role of social support as a mediator in this relationship.Method, participants, and settingA cross-sectional survey was conducted among 516 Israeli university and college students (90.7% female, and 9.3% male; M age = 24.9, SD = 2.7) using a retrospective, self-administered questionnaire.ResultsThe results revealed that exposure to each pattern of family violence (i.e., witnessing interparental violence and experiencing parental violence) predicted higher levels of PTSS. Furthermore, social support was found to partially mediate the relationship between exposure to family violence during childhood and adolescence and current PTSS as well as its four symptoms, i.e., depression, sleep disturbance, dissociation, and anxiety.ConclusionsThe results of the current study highlight the important role of social support in the association between adversities experienced early in life and young adulthood outcomes. The findings are interpreted on the basis of Conservation of Resources Theory (Hobfoll et al., 1990), which served as the conceptual framework for the study. The limitations of the study and implications for future research are discussed.  相似文献   

在线评论对异质性消费者购买决策的影响研究——基于眼动实验          下载免费PDF全文

唐晓莉  宋之杰 《情报科学》2020,38(4):83-88

【目的/意义】本研究基于个体认知加工的视角,探索消费者对在线评论有用性的感知过程和感知结果,并揭示在线评论影响消费者购买决策的过程机制。【方法/过程】本研究以120名大学生为被试,开展2评论类型(客观VS主观)×2认知需求(高VS低)的眼动实验,探索消费者对于在线评论有用性的感知过程和感知结果。【结果/结论】结果表明:(1)与主观体验评论相比,消费者对客观属性评论的注视时间更长,感知有用性更大,购买意愿也更强;(2)与高认知需求者相比,低认知需求者的注视时间较短,感知有用性较大,购买意愿也较大;(3)认知需求显著调节评论类型对注视时间的影响,但对感知有用性和购买意愿的调节效应不显著。据此,建议相关企业采取个性化匹配的措施,使得评论类型能够切合消费者的认知需求水平,以便提高在线评论的感知有用性和消费者的购买意愿,从而做出更为满意的购物决策。  相似文献   

The multimedia effect and its stability over time     

《Learning and Instruction》2015

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