高校学生信息选择行为相关性判断环节的次序效应  

Order Effect of Relevance Judgment in Information Selection of College Students

作　　者：胡秀梅[1] 

机构地区：[1]西南交通大学图书馆,成都610031

出　　处：《图书情报工作》2012年第18期78-81,共4页Library and Information Service

摘　　要：以高校学生作为实验被试,75篇文献为评分对象,对高校学生信息选择行为中相关性判断环节的首因效应及近因效应进行实验研究,从而对信息选择行为中的次序效应进行进一步探究。经实验研究后发现:高校学生信息选择行为中不但存在次序效应,而且次序效应中的首因效应较近因效应明显和普遍。希望此研究结果对信息选择行为的进一步研究具有一定的借鉴意义。In this paper, college students and 75 documents are taken as the experiment and rating objects, and empirical study on the primacy and recency effect of relevance judgment is performed in order to lead a further study on the order effect in information selection behaviors. The results of the empirical study show that the information selection behaviors of college students represent order effect. And the primacy effect is more obvious and common than recency effect. It is hoped that these results have some reference for the further studies of information choice behavior.

关 键 词：信息选择 相关性判断 次序效应 首因效应 近因效应 

分 类 号：G354[文化科学—情报学]