基于卡方检验分析的随书光盘管理绩效的研究

为研究图书馆随书光盘资源的管理绩效,本文分析了随书光盘的管理模式的特点和卡方检验用于随书光盘管理绩效分析的原理,采用问卷调查法获得读者随书光盘使用情况的数据,并采用单因素和多因素方法进行了随书光盘的管理绩效分析。结果显示,随书光盘的使用率较高,随书光盘管理模式对读者随书光盘的使用方式具有显著的影响,读者更多地选择网络阅读与下载方式,随书光盘的网络管理模式具有更大绩效。因此,卡方检验可以作为随书光盘管理绩效的量化评价方法,为随书光盘管理提供理论依据,高校图书馆需要加强随书光盘网络管理的建设,提高随书光盘的信息服务质量。

Performance Analysis of Management Modes of Compact Disks Attached to Books in Library with Chi Square Test

In order to study the management performance of the compact disk attached to the book(CDB)as an important literature carrier and information resources in libraries, the management modes and reader's usage modes of CDBs are systemically analyzed in this paper. The principles of chi square test utilized for CDB performance analysis were also discussed. One-factor analysis and multi-factor analysis are used for CDB performance analysis. The usage modes that readers prefer to are influenced by CDB management modes. Readers tend to learn and download CDBs on line, while CDB network management mode is more effective. The conclusions of this paper are drawn as following. Chi square test can be used as a quantitative evaluation method for CDB performance analysis. University library must reinforce its network management continuously to provide readers effective information service.