Psychophysiology to Assess Impact of Varying Levels of Simulation Fidelity in a Threat Environment (open access)

Psychophysiology to Assess Impact of Varying Levels of Simulation Fidelity in a Threat Environment

This article examines participant experience by examining psychophysiological responses of participants to their surroundings.
Date: September 13, 2012
Creator: Parsons, Thomas D.; Rizzo, Albert A.; Courtney, Christopher G. & Dawson, Michael E.
System: The UNT Digital Library
The assumption of a reliable instrument and other pitfalls to avoid when considering the reliability of data (open access)

The assumption of a reliable instrument and other pitfalls to avoid when considering the reliability of data

This article helps researchers avoid common pitfalls associated with reliability including incorrectly assuming that measurement error always attenuates observed score correlations, different sources of measurement error originate from the same source, and reliability is a function of instrumentation.
Date: April 12, 2012
Creator: Nimon, Kim F.; Zientek, Linda Reichwein & Henson, Robin K.
System: The UNT Digital Library
Tools to support interpreting multiple regression in the face of multicollilnearity (open access)

Tools to support interpreting multiple regression in the face of multicollilnearity

This article argues that rather than using one technique to investigate regression results, researchers should consider multiple indices to understand the contributions that predictors make not only to a regression model, but to each other as well.
Date: March 14, 2012
Creator: Kraha, Amanda; Turner, Heather; Nimon, Kim F.; Zientek, Linda Reichwein & Henson, Robin K.
System: The UNT Digital Library