基于科学数据的用户相关性判断实证研究
|
摘要
为探索科学数据用户相关性判断中线索、标准与感知价值关系,发现科学数据用户相关性判断的认知机理,本研究对影响科学数据用户相关性判断的线索、标准和感知价值因素进行测量,以问卷调查形式对"共享杯"参赛人员进行调研,获得相关数据。使用探索性因子对线索集、标准集和感知价值集进行探索性分析,基于线索、标准、感知价值间已有理论关系,通过结构方程方法对三者关系进行验证分析。研究发现,影响科学数据用户相关性判断的主要线索、标准和感知价值因素,通过对线索、标准和感知价值关系的实证分析,探究科学数据用户相关性判断的认知机理。
In order to explore the relationship among clues, criteria and perceived value in the process of scientific data relevance judgement and find the cognitive mechanism of user's relevance judgment in scientific data. This study measures the variables of clues, criteria and perceived value that affect scientific data relevance judgement. By investigating the participants who took part in"The Shared Cup" through questionnaire survey in China, this study obtains relevant data. The exploratory factor method is used to explore the clue set, the criteria set and the perceived value set. Based on the existing theoretical relationship between the clues, the criteria and the perceived value, and the relationship are verified by the method of structural equation modeling. The study finds the main clues, criteria and perceived value that affect theuser's relevance judgementin scientific data. Through the empirical analysis of the relationship between the cues, the criteria and the perceived value, the cognitive mechanism of the relevance judgment in the scientific data is explored.
In order to explore the relationship among clues, criteria and perceived value in the process of scientific data relevance judgement and find the cognitive mechanism of user's relevance judgment in scientific data. This study measures the variables of clues, criteria and perceived value that affect scientific data relevance judgement. By investigating the participants who took part in"The Shared Cup" through questionnaire survey in China, this study obtains relevant data. The exploratory factor method is used to explore the clue set, the criteria set and the perceived value set. Based on the existing theoretical relationship between the clues, the criteria and the perceived value, and the relationship are verified by the method of structural equation modeling. The study finds the main clues, criteria and perceived value that affect theuser's relevance judgementin scientific data. Through the empirical analysis of the relationship between the cues, the criteria and the perceived value, the cognitive mechanism of the relevance judgment in the scientific data is explored.
引文
[1]SARACEVIC T.Relevance:a review of the literature and a framework for thinking on the notion in information science.Part III:behavior and effects of relevance[J].Journal of the Association for Information Science and Technology,2007,58(13):2126-2144.
[2]WANG P,SOERGEL D.A cognitive model of document use during a research project.Study I.Document selection[J].Journal of the Association for Information Science and Technology,1998,49(2):115-133.
[3]BARRY C L,SCHAMBER L.Users’criteria for relevance evaluation:a cross-situational comparison[J].Information Processing&Managemen an Internation Journal,1998,34(2/3):219-236.
[4]成颖.信息检索相关性判据及应用研究[M].北京:科学出版社,2011.
[5]BARRY C L,CAROL L.User-defined relevance criteria:an exploratory study[J].Journal of the Association for Information Science and Technology1994,45(3):149-159.
[6]COOL C,BELKIN N J,FRIEDER O,et al.Characteristics of text affecting relevance judgments[J].Automotive News,1993,17(4):77-84.
[7]SAVOLAINEN R,KARI J.User-defined relevance criteria in web searching[J].Journal of Documentation,2006,62(6):685-707.
[8]CHOI Y,RASMUSSEN E M.User’s relevance criteria in image retrieval in American history[J].Information Processing&Management,2002,38(5)695-726.
[9]LAPLANTE A.Users’relevance criteria in music retrieval in everyday life:an exploratory study[C]//International Society for Music Information Retrieval Conference,August 2010,Utrecht,[S.1.]:[s.n],2012.
[10]WANG P L,WHITE M D.A cognitive model of document use during a research project.Study II.Decisions at the reading and citing stages[J]Journal of the Association for Information Science and Technology1999,50(2):98-114.
[11]GASPER K,ZAWADZKI M J.Want information?How mood and performance perceptions alter the perceived value of information and influence information-seeking behaviors[J].Motivation and Emotion,201337(2):308-322.
[12]CHOI D,SHAH C.Perceived value of information sharing in online environments:user engagement and social reputation[J].Proceedings of the American Society for Information Science&Technology,2015,51(1):1-10.
[13]SCHAMBER L.Users’criteria for evaluation in a multimedia environment[J].American Society for Information Science&Technology1991,28(6):126-133.
[14]SHETH J N,NEWMAN B I,GROSS BL.Why we buy what we buy:a theory of consumption values[J].Journal of Business Research,1991,22(2):159-170.
[15]杜智敏,樊文强.SPSS在社会调查中的应用[M].北京:电子工业出版社,2015.
[16]王松涛.探索性因子分析与验证性因子分析比较研究[J].兰州学刊2006(5):155-156.
[17]侯杰泰,温忠麟,成子娟.结构方程模型及其应用[M].北京:教育科学出版社,2004:70-74.
[18]吴明隆.结构方程模型--AMOS的操作与应用:第2版[M].重庆:重庆大学出版社,2010.
[2]WANG P,SOERGEL D.A cognitive model of document use during a research project.Study I.Document selection[J].Journal of the Association for Information Science and Technology,1998,49(2):115-133.
[3]BARRY C L,SCHAMBER L.Users’criteria for relevance evaluation:a cross-situational comparison[J].Information Processing&Managemen an Internation Journal,1998,34(2/3):219-236.
[4]成颖.信息检索相关性判据及应用研究[M].北京:科学出版社,2011.
[5]BARRY C L,CAROL L.User-defined relevance criteria:an exploratory study[J].Journal of the Association for Information Science and Technology1994,45(3):149-159.
[6]COOL C,BELKIN N J,FRIEDER O,et al.Characteristics of text affecting relevance judgments[J].Automotive News,1993,17(4):77-84.
[7]SAVOLAINEN R,KARI J.User-defined relevance criteria in web searching[J].Journal of Documentation,2006,62(6):685-707.
[8]CHOI Y,RASMUSSEN E M.User’s relevance criteria in image retrieval in American history[J].Information Processing&Management,2002,38(5)695-726.
[9]LAPLANTE A.Users’relevance criteria in music retrieval in everyday life:an exploratory study[C]//International Society for Music Information Retrieval Conference,August 2010,Utrecht,[S.1.]:[s.n],2012.
[10]WANG P L,WHITE M D.A cognitive model of document use during a research project.Study II.Decisions at the reading and citing stages[J]Journal of the Association for Information Science and Technology1999,50(2):98-114.
[11]GASPER K,ZAWADZKI M J.Want information?How mood and performance perceptions alter the perceived value of information and influence information-seeking behaviors[J].Motivation and Emotion,201337(2):308-322.
[12]CHOI D,SHAH C.Perceived value of information sharing in online environments:user engagement and social reputation[J].Proceedings of the American Society for Information Science&Technology,2015,51(1):1-10.
[13]SCHAMBER L.Users’criteria for evaluation in a multimedia environment[J].American Society for Information Science&Technology1991,28(6):126-133.
[14]SHETH J N,NEWMAN B I,GROSS BL.Why we buy what we buy:a theory of consumption values[J].Journal of Business Research,1991,22(2):159-170.
[15]杜智敏,樊文强.SPSS在社会调查中的应用[M].北京:电子工业出版社,2015.
[16]王松涛.探索性因子分析与验证性因子分析比较研究[J].兰州学刊2006(5):155-156.
[17]侯杰泰,温忠麟,成子娟.结构方程模型及其应用[M].北京:教育科学出版社,2004:70-74.
[18]吴明隆.结构方程模型--AMOS的操作与应用:第2版[M].重庆:重庆大学出版社,2010.