Robert J. Wirth, Ph.D.
Affiliations: | 2008 | Psychology | University of North Carolina, Chapel Hill, Chapel Hill, NC |
Area:
Psychometrics Psychology, Developmental PsychologyGoogle:
"Robert Wirth"Mean distance: 24.62 (cluster 26)
Parents
Sign in to add mentor| 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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Publications
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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 |
| Houts CR, Morlock R, Blum SI, et al. (2018) Scale development with small samples: a new application of longitudinal item response theory. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation |
| 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 |
| Edwards MC, Houts CR, Wirth RJ. (2017) Measurement invariance, the lack thereof, and modeling change. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation |