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Comment & Response
Jul/Aug 2015

Importance of Understanding the Validity and Reliability of Visual Analog Scales for Rating of Personality

Author Affiliations
  • 1Duke NUS Graduate Medical School, Singapore
  • 2Duke University School of Medicine, Durham, North Carolina
  • 3Pritzker School of Medicine, University of Chicago, Chicago, Illinois
  • 4Booth School of Business, University of Chicago, Chicago, Illinois
JAMA Facial Plast Surg. 2015;17(4):311. doi:10.1001/jamafacial.2015.0676

To the Editor As clinicians who have consulted and treated many patients with prominent ears, we read with great interest the article by Litschel et al1 because this is one of the few studies that have managed to quantify the attention-drawing potential of protruding ears and to measure the effect of protruding ears on the perception of personality traits.

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