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Full-Text Articles in Systems Science

Research Methodologies: A Look At The Underlying Philosophical Foundations Of Research, Nathapon Siangchokyoo, Andres Sousa-Poza Jan 2012

Research Methodologies: A Look At The Underlying Philosophical Foundations Of Research, Nathapon Siangchokyoo, Andres Sousa-Poza

Engineering Management & Systems Engineering Faculty Publications

Quantitative and qualitative research methodologies have had their greatest share of debates dating back to the 1970s. Researchers have long argued over the underlying philosophical features between the two methodologies and their ability to derive knowledge (Onwuegbuzie & Leech, 2005, Sale, Lohfeld, & Brazil, 2002; Powell, Mihalas, Onwuegbuzie, Suldo and Daley, 2008; Sechrest and Sidani, 1995). More recently, modern researchers have argued that the integration of quantitative and qualitative methods into a single methodology (known simply as mixed methods research) allows researchers to answer questions otherwise unobtainable (Carey, 1993). The emergence of mixed methods research has gained increasing popularities in …


Modeling And Evaluating Role And Team Work Processes Using The Improved Performance Research And Integration Tool, Holly A. H. Handley, Pilar Pazos Jan 2012

Modeling And Evaluating Role And Team Work Processes Using The Improved Performance Research And Integration Tool, Holly A. H. Handley, Pilar Pazos

Engineering Management & Systems Engineering Faculty Publications

The Human View architecture was designed to capture the human requirements of a system and to answer questions about the interactions between humans and systems. Data captured in the Human View can be used to populate a simulation model to evaluate the performance of the humans interacting in a work process. The work process model can be used to investigate different types of human system analyses, at both the role and team levels, and to identify the appropriate metrics to evaluate the results. This study examined individual role performance using the metrics readily available in the simulation tool, and then …