Psychometric Assessment of the PPDG: Utilizing Cronbach's Alpha as a Means of Reliability

• Hauptverfasser: Joe R. Anderson, Pharm. D. (Verfasst von), Gireesh V. Gupchup, Ph.D., F.A.Ph.A (Verfasst von), Lisa R. Marr-Lyon, Ph.D., M.Ed (Verfasst von)
• Format: Buch
• Veröffentlicht: University of Minnesota Libraries Publishing, 2013-01-01T00:00:00Z.
• Schlagworte: article
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Introduction: Since the development of the 10 item Purdue Pharmacist Directive Guidance (PPDG) Scale several studies of the psychometric properties of the PPDG have been conducted. Although Cronbach's alpha was calculated as a means of internal consistency reliability, a demonstration of the me...