Search Results - "HOUTS, CARRIE R."

The Financial Knowledge Scale: An Application of Item Response Theory to the Assessment of Financial Literacy by KNOLL, MELISSA A. Z., HOUTS, CARRIE R.

“…Despite increasing interest in and funding for financial literacy and financial education programs in the private and public sectors, the field of financial…”
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Development of the Contact Lens User Experience: CLUE Scales by Wirth, R J, Edwards, Michael C, Henderson, Michael, Henderson, Terri, Olivares, Giovanna, Houts, Carrie R

“…PURPOSEThe field of optometry has become increasingly interested in patient-reported outcomes, reflecting a common trend occurring across the spectrum of…”
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The Path Forward for Digital Measures: Suppressing the Desire to Compare Apples and Pineapples by Houts, Carrie R., Patrick-Lake, Bray, Clay, Ieuan, Wirth, R.J.

“…Digital measures are becoming more prevalent in clinical development. Methods for robust evaluation are increasingly well defined, yet the primary barrier for…”
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Psychometric performance of the Primary Mitochondrial Myopathy Symptom Assessment (PMMSA) in a randomized, double-blind, placebo-controlled crossover study in subjects with mitochondrial disease by Gwaltney, Chad, Stokes, Jonathan, Aiudi, Anthony, Mazar, Iyar, Ollis, Sarah, Love, Emily, Karaa, Amel, Houts, Carrie R., Wirth, R. J., Shields, Alan L.

“…Background The Primary Mitochondrial Myopathy Symptom Assessment (PMMSA) is a 10-item patient-reported outcome (PRO) measure designed to assess the severity of…”
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A Diagnostic Procedure to Detect Departures From Local Independence in Item Response Theory Models by Edwards, Michael C, Houts, Carrie R, Cai, Li

“…Item response theory (IRT) is a widely used measurement model. When considering its use in education, health outcomes, and psychology, it is likely to be one…”
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Longitudinal Analysis of Patient-Reported Outcomes in Clinical Trials: Applications of Multilevel and Multidimensional Item Response Theory by Cai, Li, Houts, Carrie R.

“…With decades of advance research and recent developments in the drug and medical device regulatory approval process, patient-reported outcomes (PROs) are…”
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Content Validity of HIT‐6 as a Measure of Headache Impact in People With Migraine: A Narrative Review by Houts, Carrie R., Wirth, R.J., McGinley, James S., Gwaltney, Chad, Kassel, Eric, Snapinn, Steven, Cady, Roger

“…Background The short‐form Headache Impact Test (HIT‐6) is a widely used patient‐reported outcome measure that assesses the negative effects of headaches on…”
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Determining Thresholds for Meaningful Change for the Headache Impact Test (HIT‐6) Total and Item‐Specific Scores in Chronic Migraine by Houts, Carrie R., Wirth, R. J., McGinley, James S., Cady, Roger, Lipton, Richard B.

“…Objective The objective of the analyses described here was to develop thresholds defining clinically meaningful response on the total and item scores of the…”
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Reliability and validity of the 6-item Headache Impact Test in chronic migraine from the PROMISE-2 study by Houts, Carrie R., McGinley, James S., Wirth, R. J., Cady, Roger, Lipton, Richard B.

“…Purpose We examined the reliability and validity of the 6-item Headache Impact Test (HIT-6) specifically on patients with chronic migraine (CM) from the…”
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Using validity theory and psychometrics to evaluate and support expanded uses of existing scales by Houts, Carrie R., Bush, Elizabeth Nicole, Edwards, Michael C., Wirth, R. J.

“…Background Scale development is a complex activity requiring significant investments of time and money to produce evidence of a scale’s ability to produce…”
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Measurement invariance, the lack thereof, and modeling change by Edwards, Michael C., Houts, Carrie R., Wirth, R. J.

“…Purpose Measurement invariance issues should be considered during test construction. In this paper, we provide a conceptual overview of measurement invariance…”
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Systematic review of outcomes and endpoints in preventive migraine clinical trials by McGinley, James S., Houts, Carrie R., Nishida, Tracy K., Buse, Dawn C., Lipton, Richard B., Goadsby, Peter J., Dodick, David W., Wirth, R. J.

“…Background Over the last six decades (earliest included publication from 1959), clinical trials of migraine preventive treatments have led to the regulatory…”
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Measuring headache day severity using multiple features in daily diary designs by McGinley, James S, Houts, Carrie R, Wirth, R J, Lipton, Richard B

“…Though migraine is thought of as a symptom complex, symptoms are typically assessed one at a time. For use in clinical research, we developed a composite…”
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The Financial Knowledge Scale: New Analyses, Findings, and Development of a Short Form by Houts, Carrie R., Knoll, Melissa A. Z.

“…We use data from the Understanding America Study (UAS) internet panel to build upon the Knoll and Houts Financial Knowledge Scale (FKS). Specifically, we…”
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Systematic review of outcomes and endpoints in acute migraine clinical trials by Houts, Carrie R., McGinley, James S., Nishida, Tracy K., Buse, Dawn C., Wirth, R. J., Dodick, David W., Goadsby, Peter J., Lipton, Richard B.

“…Background/Objective To review the acute migraine clinical trial literature and provide a summary of the endpoints and outcomes used in such trials. Method A…”
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Symptoms across the phases of the migraine cycle from the patient's perspective: Results of the MiCOAS qualitative study by McGinley, James S, Mangrum, Rikki, Gerstein, Maya T, McCarrier, Kelly P, Houts, Carrie R, Buse, Dawn C, Bryant, Alexandra L, Wirth, R J, Lipton, Richard B

“…To better understand the breadth and frequency of symptoms across the phases of the migraine cycle using data captured from qualitative patient interviews…”
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Priority acute and preventive migraine treatment benefits: Results of the Migraine Clinical Outcome Assessment System (MiCOAS) qualitative study of people living with migraine by Mangrum, Rikki, Gerstein, Maya T., Hall, Calvin J., Buse, Dawn C., Houts, Carrie R., McGinley, James S., McCarrier, Kelly P., Lipton, Richard B., Wirth, R. J.

“…Background There is renewed emphasis on including patients in determining, defining, and prioritizing outcomes for migraine treatment. Objectives To obtain…”
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Growth Curves for Headache Research: A Multilevel Modeling Perspective by McGinley, James S., Wirth, R. J., Houts, Carrie R.

“…Objective To introduce growth curve modeling for longitudinal headache research. Background Longitudinal data play an important role in the study of…”
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Stress, inflammation, and yoga practice by Kiecolt-Glaser, Janice K, Christian, Lisa, Preston, Heather, Houts, Carrie R, Malarkey, William B, Emery, Charles F, Glaser, Ronald

“…To address the mechanisms underlying hatha yoga's potential stress-reduction benefits, we compared inflammatory and endocrine responses of novice and expert…”
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The impacts of migraine on functioning: Results from two qualitative studies of people living with migraine by Mangrum, Rikki, Bryant, Alexandra L., Gerstein, Maya T., McCarrier, Kelly P., Houts, Carrie R., McGinley, James S., Buse, Dawn C., Lipton, Richard B., Wirth, R. J.

“…Objective To describe the impact of migraine on functioning based on comprehensive data collection, analysis, and reporting of patients' experiences…”
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