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Distribution of Cognitive Load in Web Search
[article]
2010
arXiv
pre-print
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First, it presents and critiques methods to measure cognitive load. Second, it explores the distribution of load across search task stages. ...
Finally, it seeks to improve our understanding of factors affecting cognitive load levels in information search. ...
Conclusions The aim of this paper has been to present assessment of cognitive load on search tasks as a way to characterize web search in terms of cognitive load and so gain a better understanding of the ...
arXiv:1005.1340v2
fatcat:6fru6ourwbevne6eknn3krn5fq
Distribution of cognitive load in Web search
2010
Journal of the American Society for Information Science and Technology
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First, it presents and critiques methods to measure cognitive load. Second, it explores the distribution of load across search task stages. ...
Finally, it seeks to improve our understanding of factors affecting cognitive load levels in information search. To this end, a controlled Web search experiment with 48 participants was conducted. ...
Acknowledgments The author thanks members of the Personalization of the Digital Library Experience (PooDLE) project at Rutgers University for their continuing support, and in particular, Nicholas J. ...
doi:10.1002/asi.21385
fatcat:e4ubu7d36bfsxg7crxekwxco7u
Exploring the Effect of Mental Demand in Web Searches: A Pilot Study
2014
Journal of the Korean Society for Library and Information Science
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The findings support the use of a dual-task methodology as a promising approach for the assessment of cognitive load induced by complex Web searches. ...
The NASA-TLX six components and cognitive load scores of searchers did not make a significant difference in the outcome. ...
Gwizdka also explored the distribution of cognitive load in Web searches and found that the average cognitive load was found to vary by search task stages, and it was significantly higher during query ...
doi:10.4275/kslis.2014.48.2.379
fatcat:btw7r7cmpbdepml7vgtnhsflci
Exploring the cognitive loads of high-school students as they learn concepts in web-based environments
2010
Computers & Education
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This study measured high-school learners' cognitive load as they interacted with different web-based curriculum components, and examined the interactions between cognitive load and web-based concept learning ...
Also, students appeared to adopt different learning approaches that were corresponding to different levels of cognitive load. ...
In this study, we attempted to address this issue from the perspective of cognitive load theory (CLT), by exploring how different web-based curriculum components resulted in differences in cognitive load ...
doi:10.1016/j.compedu.2010.03.001
fatcat:boeea5hl2fbijo6q2yob5ruqmm
Effects of task and domain on searcher attention
2014
Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval - SIGIR '14
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For example, we find that the mean fixation duration, a common indicator of cognitive load, varies significantly across domains (e.g., mean fixation duration in the Social Network domain exceeds that of ...
In this paper we present, to best of our knowledge, the first cross-domain comparison of search examination behavior and patterns of aggregated attention across Web Search, News, Shopping and Social Network ...
[7] quantified distribution of user attention in Web Search domain and identified famous "F-shaped" pattern. ...
doi:10.1145/2600428.2609516
dblp:conf/sigir/LagunA14
fatcat:2qsumm3a3zfhhp6hnyfqpwxb7e
Semantic Web for E-Learning Bottlenecks: Disorientation and Cognitive Overload
2011
International journal of Web & Semantic Technology
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The purpose of this study is to evaluate the potentials to decrease or overcome the problems related to disorientation and cognitive overload of Semantic Web substructure and its components in the Web ...
For this purpose, this study first discus Semantic Web, disorientation in Hypermedia, and cognitive overload. ...
Cognitive Overload The concept of cognitive overload depends on the theory of cognitive load. ...
doi:10.5121/ijwest.2011.2404
fatcat:n7edy2sgnzcapatmbmlitjcxu4
Assessing Cognitive Load on Web Search Tasks
[article]
2010
arXiv
pre-print
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We examined cognitive load from the perspective of primary and secondary task performance. A controlled web search study was conducted with 48 participants. ...
Assessing cognitive load on web search is useful for characterizing search system features and search tasks with respect to their demands on the searcher's mental effort. ...
Work tasks as unit for analysis in information seeking and retrieval studies. ...
arXiv:1001.1685v1
fatcat:kf57jc7ntzhype5l7d4anoq67q
Cognitive Activity during Web Search
2015
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval - SIGIR '15
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By using this approach, we identified that the cognitive activities during the three stages of Web searching are different, with various brain areas becoming more active during the three Web search task ...
Such knowledge is essential for better understanding of the cognitive demands imposed by the search system and search tasks. ...
Similarly, Gwizdka [5] used dual-task method to demonstrate dynamic changes in cognitive load in the task stage level of Web searching, reporting significantly higher average cognitive load during query ...
doi:10.1145/2766462.2767784
dblp:conf/sigir/ShovonNDVC15
fatcat:uejqh7u2czg75hpkrz7gf2amom
Using temporal patterns of interactions to design effective automated searching assistance
2006
Communications of the ACM
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Certainly, the cognitive load of information seeking in these contextual situations is high. ...
The interjection of assistance into the search process may be too much of a cognitive load, requiring a task switch from focusing on the search process to mentally processing the assistance. ...
Certainly, the cognitive load of information seeking in these contextual situations is high. ...
doi:10.1145/1121949.1121986
fatcat:vdphn5p5uvdjrc5de7cy5hu3ku
Supporting Ideation by Integrating Exploratory Search, Browsing, and Curation
2016
Proceedings of the 2016 ACM on Conference on Human Information Interaction and Retrieval - CHIIR '16
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This research integrates exploratory search, browsing, and curation in information-based ideation (IBI) environments, to support users finding, discovering, and combining web content. ...
Methods, techniques, and findings developed through this research have the potential to transform infrastructures and human experiences of the web. ...
However, despite this inherent relationship, prior tools separate exploratory search, browsing, and curation. This forces users to split attention, resulting in extraneous cognitive load [3, 26] . ...
doi:10.1145/2854946.2854948
dblp:conf/chiir/Qu16
fatcat:v3j7i5xchzguthlzw2m2aftsum
A Study on the Effectiveness of an Undergraduate Online Teaching Laboratory With Semantic Mechanism From a Student Perspective
2020
Journal of Information Technology Education Innovations in Practice
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research work, in terms of usability and cognitive load-satisfaction. ...
Recommendation for Researchers: This study is one of the first to analyze the cognitive load-satisfaction relationship and compare it with usability scores. ...
Previous work in semantic search and ranking in Web of Data (Butt et al., 2014) coped with the problem of discovering resources in a network. ...
doi:10.28945/4624
fatcat:taihnrnqwngrtj6z2bdgtktn2y
Affective and cognitive information behavior: Interaction effects in Internet use
2006
Proceedings of the American Society for Information Science and Technology
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Affective load was higher in those who reported low values of affective coping skills and who had either high or low cognitive assessment scores. ...
Affective load (AL), a compound variable consisting of uncertainty and technophobia measures, was found to be present in a variety of simple and complex information tasks integrated into upper-division ...
Affective load theory in information behavior predicts that such an interaction must exist. The group was divided at the mean of the distribution of the cognitive task scores. ...
doi:10.1002/meet.1450420196
fatcat:apniohoy7rcv3dgccjfwj2v3tm
Learning User Preferences for Personalized and Collaborative Web Searching
2000
Kansei Engineering International
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In order to overcome these drawbacks, we propose a layer of adaptive and collaborative agents between the layer of users and the layer of distributed information sources like Internet. ...
With the explosion in the amount of information on Internet, finding desired information put additional cognitive and repetitive burdens on the user. ...
User needs
and loads
for web searching
2.2.1. ...
doi:10.5057/kei.1.4_47
fatcat:pbzukuttqjdxjlfo3emqc6c7ga
Flat Design vs Traditional Design: Comparative Experimental Study
[chapter]
2015
Lecture Notes in Computer Science
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Values were less in the flat series, which may indicate the higher complexity of the task and a higher cognitive load in the flat icon search. ...
Also the lower values of saccadic peak velocity provide evidence in favour of associating the text search in the flat series with a higher cognitive load.
Icons. ...
doi:10.1007/978-3-319-22668-2_10
fatcat:nm2w4r63lzee7c2siaczvaibmq
Students' Online Information Searching Strategies and Their Creative Question Generation: The Moderating Effect of Their Need for Cognitive Closure
2022
Frontiers in Psychology
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Online information searching brings diversified information, but it also leads to cognitive load brought by a large amount of online information. ...
, the impact of "keywords" is negatively moderated by students' need for cognitive closure (NFCC); third, the impact of "Web page exploration" is positively moderated by NFCC. ...
Meanwhile, the large amount of information from the web pages brought a cognitive load of reading and understanding which, in turn, made their cognitive load even worse. ...
doi:10.3389/fpsyg.2022.877061
pmid:35645934
pmcid:PMC9131088
fatcat:kkvrkhfs4vdzhiuuwoiqlqmco4
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