摘要
【目的/意义】本文从个体认知视角对信息搜寻过程的各个阶段进行分析,研究个体面临争议性话题时认知关系、偏差信息搜寻行为和认知状态改变之间的作用机理,有助于完善偏差信息搜寻的概念体系,为今后偏差信息搜寻的实证探索提供理论依据和行动范式。【方法/过程】本文使用眼动仪记录样本的眼动数据,采用逻辑回归对眼动数据进行分析。【结果/结论】结果显示,与认知关系为无关的个体相比,认知失调的个体更倾向于支持性信息接触模式;认知协调/失调的程度越大,个体越倾向于支持性信息接触模式;与支持性信息接触模式相比,反驳性信息接触模式对认知改变的影响更大;个体接触的反驳性信息数量越多,认知发生改变的概率越大。
【Purpose/significance】The aim of this paper is to examine the interaction mechanism of individual cognition,pattern of selective exposure to information and cognition change in the process of biased information search.The results of this paper help to construct the conceptual system and framework of biased information search,and provide theoretical basis and action paradigm for future empirical research.【Method/process】We used an eye tracker machine to record the eye movement data of the sample,and employed the logistic regression to analyze the data.【Result/conclusion】The results showed that(1)Compared to those with cognitive independence,individuals with cognitive dissonance tend to be exposed to supportive information in the biased information search processes;(2)Individuals with a greater degree of cognitive coordination/dissonance tend to be exposed to supportive information in the biased information search processes;.(3)Compared to the selective exposure to supportive information,conflicting information contact has a greater impact on cognition change.(4)The greater the amount of conflicting information that individuals contact,the greater the probability of cognition change.
作者
邓胜利
赵海平
DENG Sheng-li;ZHAO Hai-ping(School of Information Management,Wuhan University,Wuhan 430072,China)
出处
《情报科学》
CSSCI
北大核心
2019年第1期9-15,共7页
Information Science
关键词
认知失调理论
偏差信息搜寻过程
ISP模型
眼动分析
cognitive dissonance theory
biased information search
ISP model
eye movements analysis
