Robert J. Wirth, Ph.D.

2008 Psychology University of North Carolina, Chapel Hill, Chapel Hill, NC 
Psychometrics Psychology, Developmental Psychology
"Robert Wirth"
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Patrick J. Curran grad student 2008 UNC Chapel Hill
 (The effects of measurement non -invariance on parameter estimation in latent growth models.)
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Houts CR, McGinley JS, Wirth RJ, et al. (2020) Reliability and validity of the 6-item Headache Impact Test in chronic migraine from the PROMISE-2 study. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation
Houts CR, Wirth RJ, McGinley JS, et al. (2020) Determining Thresholds for Meaningful Change for the Headache Impact Test (HIT-6) Total and Item-Specific Scores in Chronic Migraine. Headache
Houts CR, Wirth RJ, McGinley JS, et al. (2019) Content Validity of HIT-6 as a Measure of Headache Impact in People With Migraine: A Narrative Review. Headache
McGinley JS, Buse DC, Shulman KJ, et al. (2019) Evaluating Mean Level and Within-Person Consistency in Migraine Pain Intensity and Migraine-Related Disability for AVP-825 vs Oral Sumatriptan: Results from the COMPASS Study, A Randomized Trial. Headache
McGinley JS, Wirth RJ, Houts CR. (2019) Growth Curves for Headache Research: A Multilevel Modeling Perspective. Headache
Schenkel EJ, Messina JC, Bodine A, et al. (2018) Disease Burden of Chronic Rhinosinusitis (CRS) is as Severe as Other Serious Chronic Diseases Journal of Allergy and Clinical Immunology. 141: AB165
Lipton RB, McGinley JS, Shulman KJ, et al. (2017) AVP-825 (Sumatriptan Nasal Powder) Reduces Nausea Compared to Sumatriptan Tablets: Results of the COMPASS Randomized Clinical Trial. Headache
Lipton RB, McGinley JS, Shulman KJ, et al. (2017) Faster Improvement in Migraine Pain Intensity and Migraine-Related Disability at Early Time Points with AVP-825 (Sumatriptan Nasal Powder Delivery System) versus Oral Sumatriptan: A Comparative Randomized Clinical Trial Across Multiple Attacks from the COMPASS Study. Headache
Willoughby MT, Wirth RJ, Blair CB, et al. (2012) Executive function in early childhood: longitudinal measurement invariance and developmental change. Psychological Assessment. 24: 418-31
Willoughby MT, Blair CB, Wirth RJ, et al. (2012) The measurement of executive function at age 5: psychometric properties and relationship to academic achievement. Psychological Assessment. 24: 226-39
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