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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Learning And Relevance In Information Retrieval: A Study In The Application Of Exploration And User Knowledge To Enhance Performance, Harvey Stuart Hyman
Learning And Relevance In Information Retrieval: A Study In The Application Of Exploration And User Knowledge To Enhance Performance, Harvey Stuart Hyman
USF Tampa Graduate Theses and Dissertations
This dissertation examines the impact of exploration and learning upon eDiscovery information retrieval; it is written in three parts. Part I contains foundational concepts and background on the topics of information retrieval and eDiscovery. This part informs the reader about the research frameworks, methodologies, data collection, and instruments that guide this dissertation.
Part II contains the foundation, development and detailed findings of Study One, "The Relationship of Exploration with Knowledge Acquisition." This part of the dissertation reports on experiments designed to measure user exploration of a randomly selected subset of a corpus and its relationship with performance in the information …
Using Contextual Cues To Influence The Role Of Priming In The Transformation Of Stimulus Functions: A Relational Frame Theory Investigation In Implicit Social Stereotyping., Jacob Daar
USF Tampa Graduate Theses and Dissertations
This basic study was designed to explore the conceptualization of prejudice as a form of contextually controlled, derived, and arbitrarily applicable relational responding. Basic studies utilizing RFT methodologies have yielded examples of how stimulus functions of one set of stimuli, such as a stereotyped group, can transform the functions of another stimulus, such as an individual. Priming procedures, as contextual cues, have been used to affect prejudicial responding. Stimuli participating in relational frames have been shown to be sensitive to such priming procedures; however, the role of context in the priming of derived relational responses has not yet been established. …
Rethinking Buffer Operations In A Dual-Store Framework, Melissa Lehman
Rethinking Buffer Operations In A Dual-Store Framework, Melissa Lehman
USF Tampa Graduate Theses and Dissertations
Atkinson and Shiffrin's (1968) dual-store model of memory includes a structural memory store along with control processes conceptualized as a rehearsal buffer. I present a variant of Atkinson and Shiffrin’s buffer model within a global memory framework that accounts for findings previously thought to be difficult for it to explain. This model assumes a limited capacity buffer where information is stored about items, along with information about associations between items and between items and the context in which they are studied. The strength of association between items and context is limited by the number of items simultaneously occupying the buffer. …