A Longitudinal, Naturalistic Study of Information Search & Use Behavior as Implicit Feedback for User Model Construction & Maintenance

Author(s):  
Diane Kelly
2016 ◽  
Vol 49 (1) ◽  
pp. 26-56 ◽  
Author(s):  
Younghee Noh

The latest evaluation indicators of digital literacy are applied to college students to evaluate their level of digital literacy. Evaluation areas applied in this study are roughly classified into technical literacy, bit literacy, and virtual community literacy, and each of these has five sub-groups. This paper attempts to analyze the level of effect of these categories and sub-groups on information use behavior. This study used a survey, as did much of the previous research. College students from five different colleges were targeted, with 221 surveys out of 250 returned, a return rate of 88.4%. As to results, bit literacy influences information use behavior most, followed by virtual community literacy and technical literacy in that order. Bit literacy is related to the ability to use information including information search, information discernment, editing information, processing information, and utilizing information, and these items appear to have influenced information use behavior most. Examination of these detailed items shows that the ability to process information has the most significant effect on information use behavior followed by information discernment, information editing, community analysis, document editing, and use of tools and ability to create cyber culture in that order. The literacy indicators with the lowest effect on information use behavior were the ability to communicate, form self-identity, information search, and form relationships in that order.


Author(s):  
IRA PUSPITASARI ◽  
KEN-ICHI FUKUI ◽  
KOICHI MORIYAMA ◽  
MASAYUKI NUMAO

2014 ◽  
Vol 568-570 ◽  
pp. 827-830
Author(s):  
Ji Chun Zhao ◽  
Shi Hong Liu ◽  
Jian Xin Guo ◽  
Zhu Feng Qiao

The construction of the user model for achieving accurate personalized learning recommendation has an important role. The paper described the user model construction method based on ontology for multimedia video teaching resources in the field of agriculture. The concept and evolution of the ontology, user modeling technology and agriculture video ontology construction method is given, and the user model is realized and validated by experiment at last.


2020 ◽  
Vol 19 (2) ◽  
pp. 63-74
Author(s):  
Klaus Moser ◽  
Hans-Georg Wolff ◽  
Roman Soucek

Abstract. Escalation of commitment occurs when a course of action is continued despite repeated drawbacks (e.g., maintaining an employment relationship despite severe performance problems). We analyze process accountability (PA) as a de-escalation technique that helps to discontinue a failing course of action and show how time moderates both the behavioral and cognitive processes involved: (1) Because sound decisions should be based on (hopefully unbiased) information search, which requires time to gather, the effect of PA on de-escalation increases over time. (2) Because continuing information search creates behavioral commitment, the debiasing effect of PA on information search diminishes over time. (3) Consistent with the tunnel vision notion, the effects of less biased information search on de-escalation decrease over time.


1984 ◽  
Vol 39 (1) ◽  
pp. 29-31 ◽  
Author(s):  
Stephen J. Ceci ◽  
Douglas Peters
Keyword(s):  

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