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Mansi, Gary R. – ProQuest LLC, 2011
The modern workplace environment is filled with interruptions due to the necessity of coworkers to communicate with each other. Studies have revealed that interruptions can disrupt the ability of a knowledge worker to concentrate on a task, which can impact task performance (TP). Communication interruptions are due, in part, to the unavoidable…
Descriptors: Electronic Learning, Experimental Groups, Control Groups, Technical Institutes
Baralt, Melissa Lorrain – ProQuest LLC, 2010
The construct of cognitive complexity has played an increasingly important role in studies on task design, which aim to explore how increases in the cognitive complexity of tasks differentially mediate interaction and learning outcomes (Kim, 2009; Gilabert, Baron, & Llanes, 2009; Kim & Tracy-Ventura, forthcoming; Nuevo, 2006; Revesz, 2009,…
Descriptors: Feedback (Response), Computer Mediated Communication, Hypothesis Testing, Computers