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Faculty and Staff Profile

Eric Muth

Professor of Psychology
Associate Dean for Research and Graduate Studies

Office: 109A Edwards Hall
Phone: 864-656-6741
Email: MUTH@clemson.edu
Personal Website: http://muth.people.clemson.edu/
 

 Educational Background

Ph.D. Psychology
The Pennsylvania State University 1997

M.S. Psychology
The Pennsylvania State University 1994

B.A. Psychology
Hartwick College 1991

 Courses Taught

* Health Psychology (graduate and undergraduate level)
* Introductory Experimental Psychology/Statistics (undergraduate level)
* Psychophysiology (graduate and undergraduate level)
* Professional Practice in Psychology (graduate level)

 Profile

Eric Muth is a Professor of Psychology and has been on the Clemson University faculty since 2000. Before coming to Clemson, he served as an Aerospace Experimental Psychologist in the US Navy. He holds a bachelor of arts degree in psychology from Hartwick College, and master of science and doctoral degrees in psychology from the Pennsylvania State University. He served as the Director of the Institute for Human Factors and Ergonomics Research at Clemson from 2009-2016. During 2008-2009, he was a Humboldt Research Fellow in the Department of Psychosomatic Medicine and Psychotherapy Universitaet Tuebingen, Tuebingen Germany. His current research focuses on two main areas: developing wearable mobile health technologies for studying and changing eating behavior; and understanding the physiology and prevention of motion sickness, with particular emphasis on head-mounted displays. Eric has served as a graduate mentor throughout his career, has over 80 publications and has received funding from a variety of agencies including the Defense Advanced Projects Agency, the Office of Naval Research, the National Institutes of Health and several private corporations.

 Research Interests

* Developing wearable mobile health technologies for studying and changing eating behavior
* Understanding the causes, symptoms, physiology and prevention of motion sickness, with particular emphasis on head-mounted displays
* Stress in high workload environments, and how it affects physiology and performance

 Research Publications

* Salley JN, Hoover AW & Muth ER (2019). Between- and Within-Subjects Predictors of the Kilocalorie Content of Bites of Food. Journal of the Academy of Nutrition and Dietetics, 119(7), 1109-1117.
* Boutté AK, Turner-McGrievy GM, Wilcox S, Hutto B, Muth E & Hoover A (2018). Comparing changes in diet quality between two technology-based diet tracking devices. Journal of Technology in Behavioral Science, Available online 29 September 2018, https://doi.org/10.1007/s41347-018-0075-1.
* Mattfeld RS, Muth ER & Hoover A (2017). Measuring the consumption of individual solid and liquid bites using a table-embedded scale during unrestricted eating. IEEE Journal of Biomedical and Health Informatics, 21(6), 1711-18. DOI: 10.1109/JBHI.2016.2632621
* Mattfeld RS, Muth ER & Hoover A (2017). A comparison of bite size and BMI in a cafeteria setting, Physiology & Behavior, 181, 38-42. Available online 8 September 2017, ISSN 0031-9384, https://doi.org/10.1016/j.physbeh.2017.09.002.
* Turner-McGrievy GM, Wilcox S, Boutté A, Hutto BE, Singletary C, Muth ER, Hoover A (2017). The Dietary Intervention to Enhance Tracking with mobile (DIET Mobile) study: A six-month randomized weight loss trial. Obesity, 25(8), 1336-1342. DOI: 10.1002/oby.21889. Available online 10 June 2017.
* Turner-McGrievy GM, Boutté A, Crimarco A, Wilcox S, Hutto BE, Hoover A, Muth ER. Byte by Bite: Use of a mobile Bite Counter and weekly behavioral challenges to promote weight loss (2017). Smart Health 3-4, 20-6. DOI: http://dx.doi.org/10.1016/j.smhl.2017.03.004
* Weimer K, Horing B, Muth ER, Scisco JL, Klosterhalfen S, Enck P (2017). Different disclosed probabilities to receive an antiemetic equally decrease subjective symptoms in an experimental placebo study: To be or not to be sure. Clinical Therapeutics 39(3), 487-501. DOI: 10.1016/j.clinthera.2016.11.022
* Shen Y, Salley J, Muth E & Hoover A (2017). Assessing the accuracy of a wrist motion tracking method for counting bites across demographic and food variables. IEEE Journal of Biomedical and Health Informatics 21(3), 599-606. DOI: 10.1109/JBHI.2016.2612580.
* Turner-McGrievy GM, Wilcox S, Kaczynski AT, Spruijt-Metz D, Hutto BE, Muth ER, Hoover A (2016). Crowdsourcing for self-monitoring: Using the Traffic Light Diet and crowdsourcing to provide dietary feedback. Digital Health,2, 1-7. DOI: 10.1177/2055207616657212.
* Jasper PW, James MT, Hoover AW & Muth ER (2016). Effects of bite count feedback and goal setting on consumption in young adults. Journal of the Academy of Nutrition and Dietetics, 116, 1785-1793 DOI: 10.1016/j.jand.2016.05.004.
* Salley JN, Hoover AW, Wilson ML and Muth ER (2016). Comparison between human and bite-based methods of estimating caloric intake. J Acad Nutri Diet, 116, 1568-1577. DOI:10.1016/j.jand.2016.03.007
* Horing B, Newsome ND, Enck P, Babu SV and Muth ER (2016). A virtual experimenter to increase standardization for the investigation of placebo effects. BMC Medical Research Methodology, 16(84), DOI 10.1186/s12874-016-0185-4.
* Kinsella A, Mattfeld R, Muth E and Hoover A (2016). Frequency, not amplitude, of latency affects subjective sickness in a head-mounted display. Aerospace Medicine and Human Performance, 87 (7), 604 - 609.
* Mazurak N, Sauer H, Weimer K, Dammann D, Zipfel S, Horing B, Muth ER, Tuefel M, Enck P & Mack I (2015). Effect of a weight reduction program on baseline and stress-induced heart rate variability in children with obesity. Pediatric Obesity, DOI: 10.1002/oby.21355
* Horing B, Weimer K, Muth ER & Enck P (2015). Prediction of symptom change in placebo versus no- treatment group in experimentally induced motion sickness. Applied Psychophysiology and Biofeedback. DOI 10.1007/s10484-015-9284-y.
* St. Pierre ME, Banerjee S, Hoover AW & Muth ER (2015). The Effects of 0.2 Hz Varying Latency with 20-100 ms Varying Amplitude on Simulator Sickness in a Helmet Mounted Display. Displays, 36, 1-8. DOI: 10.1016/j.displa.2014.10.005
* Weimer K, Horing B, Muth ER & Enck P (2014). How to Study Placebo Responses in Motion Sickness with a Rotation Chair Paradigm in Healthy Participants. Journal of Visualized Experiments Dec 14; (94), e52471. DOI: 10.3791/52471.
* Horing B, Weimer K, Muth ER & Enck P (2014). Prediction of placebo responses: a systematic review of the literature. Frontiers in Psychology, 5:1079. Doi: 10.3389/fpsyg.2014.01079.
* Dong Y, Scisco J, Wilson M, Muth E and Hoover A (2014). Detecting Periods of Eating During Free-Living by Tracking Wrist Motion. IEEE Journal of Biomedical and Health Infomatics, 18, 1253-1260.

 Honors and Awards

* Academy of Behavioral Medicine Fellow (2019)
* Robert S. Kennedy Award for Excellence in Aviation Research, presented by the United States Aerospace Experimental Psychology Society (2010)
* College of Engineering and Science Collaboration Award, Co-recipient with Dr. Adam Hoover (2009)
* Alexander von Humboldt Foundation Research Fellowship (2008-09)

 Links

The Bite Counter Project