کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
515848 | 867114 | 2014 | 15 صفحه PDF | دانلود رایگان |
• The search characteristics of the three types of information needs are studied.
• 18 Ordinary users in the age of 20–25 searched the Internet for information.
• Quantitative and qualitative data are analysed.
• Conclusion: the predicted search behaviours are positively corroborated.
We report a naturalistic interactive information retrieval (IIR) study of 18 ordinary users in the age of 20–25 who carry out everyday-life information seeking (ELIS) on the Internet with respect to the three types of information needs identified by Ingwersen (1986): the verificative information need (VIN), the conscious topical information need (CIN), and the muddled topical information need (MIN). The searches took place in the private homes of the users in order to ensure as realistic searching as possible. Ingwersen (1996) associates a given search behaviour to each of the three types of information needs, which are analytically deduced, but not yet empirically tested. Thus the objective of the study is to investigate whether empirical data does, or does not, conform to the predictions derived from the three types of information needs. The main conclusion is that the analytically deduced information search behaviour characteristics by Ingwersen are positively corroborated for this group of test participants who search the Internet as part of ELIS.
Journal: Information Processing & Management - Volume 50, Issue 4, July 2014, Pages 493–507