The Moderator Effect of Working Memory and Emotion on the Relationship between Information Overload and Online Health Information Quality Judgment

被引：1

作者：

Chang, Yung-Sheng ^{[1
]}

机构：

[1] Univ Texas Austin, Sch Informat, Austin, TX 78712 USA

来源：

CHIIR'18: PROCEEDINGS OF THE 2018 CONFERENCE ON HUMAN INFORMATION INTERACTION & RETRIEVAL | 2018年

关键词：

Information overload; working memory; information processing theory; health information; quality judgment; SEEKING; CARE;

D O I：

10.1145/3176349.3176355

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

I aim to investigate how information overload (TO) affects participants' judgment of online health information quality. The moderator effects of working memory capacity and elicited emotion on the relationship between IO and online health information quality judgment will also be studied. I will also investigate how individuals with different working memory (WM) capacities perceive IO. Hence, I propose to conduct a lab-based, two-factor (task topics and levels of IO) within-subject experiment to investigate the research questions. Eye-tracking data, retrospective think-aloud (RTA), search outcomes, and perceived information overload will be collected and analyzed. The results of the experiment will help to better understand how health consumers make quality judgment under different levels of IO, working memory capacities, and elicited emotions.

引用

页码：345 / 347

页数：3

共 19 条

[1] [Anonymous], 2014, SOCIAL LIFE HLTH INF
[2] Atkinson R.C., 1977, PSYCHOL LEARNING MOT, P7, DOI [10.1016/B978-0-12-121050-2.50006-5, DOI 10.1016/S0079-7421(08)60422-3, 10.1016/S0079-7421(08)60422-3]
[3] The dark side of information: overload, anxiety and other paradoxes and pathologies
Bawden, David
Robinson, Lyn
[J]. JOURNAL OF INFORMATION SCIENCE, 2009, 35 (02) : 180 - 191
[4] Brennan K., 2014, P 5 INFORM INTERACTI, P165, DOI DOI 10.1145/2637002.26370
[5] Francis G., 2004, Coglab on a CD
[6] Want information? How mood and performance perceptions alter the perceived value of information and influence information-seeking behaviors
Gasper, Karen
Zawadzki, Matthew J.
[J]. MOTIVATION AND EMOTION, 2013, 37 (02) : 308 - 322
[7] I Can and So I Search More: Effects of Memory Span on Search Behavior
Gwizdka, Jacek
[J]. CHIIR'17: PROCEEDINGS OF THE 2017 CONFERENCE HUMAN INFORMATION INTERACTION AND RETRIEVAL, 2017, : 341 - 344
[8] Gwizdka Jacek, 2013, P INT C MULT INT DES, DOI [10.1145/2500342.2500358, DOI 10.1145/2500342.2500358]
[9] A CAPACITY THEORY OF COMPREHENSION - INDIVIDUAL-DIFFERENCES IN WORKING MEMORY
JUST, MA
CARPENTER, PA
[J]. PSYCHOLOGICAL REVIEW, 1992, 99 (01) : 122 - 149
[10] Does information overload prevent chronic patients from reading self-management educational materials?
Liu, Chung-Feng
Kuo, Kuang-Ming
[J]. INTERNATIONAL JOURNAL OF MEDICAL INFORMATICS, 2016, 89 : 1 - 8

← 1 2 →