Jon Hayman

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OBJECTIVE The objective of the present study was to describe the implementation of an organizational learning model and evaluate the effectiveness and usability of an application used to facilitate it in an ED setting. METHODS This was an implementation case study and technology evaluation. The organizational learning model was implemented using an online(More)
Four studies examined factors mediating the so-called "Barnum effect"—the acceptance of character descriptions composed of high base-rate personality traits as uniquely applicable to the self. Departing from previous research, all experiments examined the effect in a context in which subjects were not deceived into believing that the descriptions had been(More)
Performance evaluation as conducted among a number of raters using several evaluation tools requires the qualities of content validity and interrater reliability to be fair and effective. A procedural model was tested and implemented by faculty and students in the Coordinated Undergraduate Program (CUP) at the University of Tennessee, Knoxville. A checklist(More)
BACKGROUND Disposition decisions are critical to the functioning of Emergency Departments. The objectives of the present study were to derive and internally validate a prediction model for inpatient admission from the Emergency Department to assist with triage, patient flow and clinical decision making. METHODS This was a retrospective analysis of(More)
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