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Nahl, Diane – International Journal of Virtual and Personal Learning Environments, 2010
New users of virtual environments face a steep learning curve, requiring persistence and determination to overcome challenges experienced while acclimatizing to the demands of avatar-mediated behavior. Concurrent structured self-reports can be used to monitor the personal affective and cognitive struggles involved in virtual world adaptation to…
Descriptors: Affective Behavior, Information Needs, Users (Information), Cognitive Processes
Nahl, Diane – Proceedings of the ASIS Annual Meeting, 1995
This report includes data on the cognitive and affective behavior of college students who were given the tasks of interpreting and formulating Boolean search statements. Two versions of written point-of-use instructions on Boolean searching, affectively elaborated and unelaborated, were given to investigate comprehension, self-confidence, and…
Descriptors: Affective Behavior, Cognitive Processes, College Students, Comprehension
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Nahl, Diane; Tenopir, Carol – Journal of the American Society for Information Science, 1996
Describes a study that examined novice online searchers in an academic library as they used a full-text magazine article database on DIALOG. Purposes and motivations for using the database are discussed; affective, cognitive, and sensorimotor search behaviors are examined; and satisfaction with the results are considered. (LRW)
Descriptors: Academic Libraries, Affective Behavior, Cognitive Processes, Full Text Databases
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Nahl, Diane – Internet Reference Services Quarterly, 1998
This study of 18 novice Internet users employed a structured self-report method to investigate affective and cognitive operations in the following phases of World Wide Web searching: presearch formulation, search statement formulation, search strategy, and evaluation of results. Users also rated their self-confidence as searchers and satisfaction…
Descriptors: Affective Behavior, Cognitive Processes, Content Analysis, Ethnography