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Articles 1 - 3 of 3
Full-Text Articles in Science and Technology Studies
Advancing The Practice Of Cognitive Task Analysis: A Call For Taxonomic Research, Kenneth A. Yates, David F. Feldon
Advancing The Practice Of Cognitive Task Analysis: A Call For Taxonomic Research, Kenneth A. Yates, David F. Feldon
Instructional Technology and Learning Sciences Faculty Publications
Cognitive task analysis (CTA) captures unobservable cognitive processes, decisions and judgments of expert performance. Over 100 different CTA methods are identified in prior literature. However, existing classifications typically sort techniques by process rather than outcome, application or causal mechanism. Therefore, techniques can be misapplied and comparative analysis of methods made difficult. Based on the frequency distribution of CTA methods in 1065 studies, a subsample representing 60% of the most frequently published methods was coded based on elicitation and analysis techniques. Consistency of resulting applications was assessed. Inconsistent matching of CTA methods and subsequent applications indicate CTA is currently more craft …
A Taxonomy-Based Model For Expertise Extrapolation, Delroy H. Cameron, Boanerges Aleman-Meza, Ismailcem Budak Arpinar, Sheron L. Decker, Amit P. Sheth
A Taxonomy-Based Model For Expertise Extrapolation, Delroy H. Cameron, Boanerges Aleman-Meza, Ismailcem Budak Arpinar, Sheron L. Decker, Amit P. Sheth
Kno.e.sis Publications
While many ExpertFinder applications succeed in finding experts, their techniques are not always designed to capture the various levels at which expertise can be expressed. Indeed, expertise can be inferred from relationships between topics and subtopics in a taxonomy. The conventional wisdom is that expertise in subtopics is also indicative of expertise in higher level topics as well. The enrichment of Expertise Profiles for finding experts can therefore be facilitated by taking domain hierarchies into account. We present a novel semantics-based model for finding experts, expertise levels and collaboration levels in a peer review context, such as composing a Program …
Coming Together: New Taxonomies For The Analysis Of Social Relations, Karen Cerulo, Janet M. Ruane
Coming Together: New Taxonomies For The Analysis Of Social Relations, Karen Cerulo, Janet M. Ruane
Department of Sociology Faculty Scholarship and Creative Works
In previous work, we have noted a certain rigidity in sociology's approach to the topic of social relations (Cerulo 1997; Cerulo and Ruane 1997; Cerulo, Ruane, and Chayko 1992). With few exceptions, literature on the subject dichotomizes social relations with reference to the scope of the interaction (small group versus large group) and the mode by which social actors connect (direct connections versus mediated connections). Further, many researchers implicitly rank the social value of each relational form. Sociologists typically identify a society's primary and most valuable relations as the result of direct, physically copresent exchange, exchange involving relatively few interactants. …