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Natural Language Human-Computer Dialogue: Menu-Based Natural Language And Visual Performance, Jeffrey John Hendrickson
Natural Language Human-Computer Dialogue: Menu-Based Natural Language And Visual Performance, Jeffrey John Hendrickson
Psychology Theses & Dissertations
The present study was conducted to determine design principles for menu-based natural language (MBNL) interfaces and to provide evidence for the nature of visual search processes with menu-based systems. The effects of window size, window activity, and query length were investigated. Window size was manipulated as a between-subjects variable with three levels representing a sixteen-item window size, an eight-item window size, and a four-item window size. Window activity was manipulated as a within-subjects variable with two levels representing single active and multiple active windows. Query length was manipulated as a within-subjects variable with three levels representing one-, two-, and three-item …