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测度有效性:定量与定性研究的共有标准 被引量:1
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作者 罗伯特.艾德考克 大卫.科利尔 田霖 《经济社会体制比较》 CSSCI 北大核心 2006年第6期95-104,共10页
学者通常会对外宣称,某项原理的运用是以其测度过程和观测结果的有效性为先决条件的。然而,令人不解的是,尽管政治学的研究方法在不断充实和改进,测度的有效性这一问题却长期受到忽视。本文致力于从四个方面予以论述以弥补这一不足。
关键词 测度有效性 内容证实 收敛/判别证实
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Empirical Analysis on Continuous Improvement of Mobile Content Services' Effects on Continuance Use Intention 被引量:1
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作者 Chen Hui Liu Lulu 《China Communications》 SCIE CSCD 2012年第12期164-172,共9页
With the development of intelligent terminals and mobile applications,the influence of continuous improvement on mobile content services to the continuance use intention is more and more significant.Based on the expec... With the development of intelligent terminals and mobile applications,the influence of continuous improvement on mobile content services to the continuance use intention is more and more significant.Based on the expectation-confirmation theory and information system continuance use theory,this paper proposes a mobile content continuance use model and puts forward related assumptions under the mobile commerce environment by introducing the continuous improvement variables.Questionnaire data are collected from 219 mobile content service users for research,and the hypothetical model is validated by the structural equation modeling.Results show that the information system continuance use model is still valid under the mobile commerce environment,and the continuous improvement on mobile content services have positive impacts on user's expectations after they have experienced certain mobile content services. 展开更多
关键词 mobile content services continuous improvement continuance use intention
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