SIMPOLYCAT: An SAS Program for Conducting CAT Simulation Based on Polytomous IRT Models

par Chen, Ssu-Kuang, Cook, Karon F.
Publié 2009

Having a Fit: Impact of Number of Items and Distribution of Data on Traditional Criteria for Assessing IRT’s Unidimensionality Assumption

par Cook, Karon F., Kallen, Michael A., Amtmann, Dagmar
Publié 2009

Development and validation of an interpretive guide for PROMIS scores

par Rothrock, Nan E., Amtmann, Dagmar, Cook, Karon F.
Publié dans J Patient Rep Outcomes (2020)

Dynamic Assessment of Health Outcomes: Time to Let the CAT Out of the Bag?

par Cook, Karon F, O'Malley, Kimberly J, Roddey, Toni S
Publié 2005

Measuring pain in the context of homelessness

par Matter, Rebecca, Kline, Susan, Cook, Karon F., Amtmann, Dagmar
Publié 2009

Item Selection in Self-Report Measures for Children and Adolescents with Disabilities: Lessons from Cognitive Interviews

par Eddy, Linda, Khastou, Leyla, Cook, Karon F., Amtmann, Dagmar
Publié 2010

Is less more? A preliminary investigation of the number of response categories in self-reported pain

par Cook, Karon F, Cella, David, Boespflug, Erin L, Amtmann, Dagmar
Publié 2010

The PROMIS Initiative: Examples of Applications in Rehabilitation

par Amtmann, Dagmar, Cook, Karon F., Johnson, Kurt L., Cella, David
Publié 2011

Establishing a Common Metric for Depressive Symptoms: Linking the BDI-II, CES-D, and PHQ-9 to PROMIS Depression

par Choi, Seung W., Schalet, Benjamin, Cook, Karon F., Cella, David
Publié dans Psychol Assess (2014)

The factor structure and subscale properties of the pain catastrophizing scale: are there differences in the distinctions?

par Cook, Karon F., Mackey, Sean, Jung, Corinne, Darnall, Beth D.
Publié dans Pain Rep (2021)

Developing brief fatigue short forms calibrated to a common mathematical metric: is content-balancing important?

par Cook, Karon F, Choi, Seung W, Johnson, Kurt L, Amtmann, Dagmar
Publié 2010

Establishing a Common Metric for Self-Reported Anxiety: Linking the MASQ, PANAS, and GAD-7 to PROMIS Anxiety

par Schalet, Benjamin D., Cook, Karon F., Choi, Seung W., Cella, David
Publié 2013

Measurement invariance of the PROMIS pain interference item bank across community and clinical samples

par Kim, Jiseon, Chung, Hyewon, Amtmann, Dagmar, Revicki, Dennis A., Cook, Karon F.
Publié 2012

Validity of an Observation Method for Assessing Pain Behavior in Individuals With Multiple Sclerosis

par Cook, Karon F., Roddey, Toni S., Bamer, Alyssa M., Amtmann, Dagmar, Keefe, Francis J
Publié 2012

Patient-Reported Outcomes Measurement Information System (PROMIS) instruments among individuals with symptomatic knee osteoarthritis: a cross-sectional study of floor/ceiling effec...

par Driban, Jeffrey B., Morgan, Nani, Price, Lori Lyn, Cook, Karon F., Wang, Chenchen
Publié dans BMC Musculoskelet Disord (2015)

Clinical Validity of PROMIS(®) Pain Interference and Pain Behavior in Diverse Clinical Populations

par Askew, Robert L., Cook, Karon F., Revicki, Dennis A., Cella, David, Amtmann, Dagmar
Publié dans J Clin Epidemiol (2016)

Proxies and Other External Raters: Methodological Considerations

par Snow, A Lynn, Cook, Karon F, Lin, Pay-Shin, Morgan, Robert O, Magaziner, Jay
Publié 2005

Linking Pain Items from Two Studies onto a Common Scale using Item Response Theory

par Chen, Wen-Hung, Revicki, Dennis A., Lai, Jin-Shei, Cook, Karon F., Amtmann, Dagmar
Publié 2009

Comparison of the psychometric properties of two fatigue scales in multiple sclerosis

par Amtmann, Dagmar, Bamer, Alyssa M., Noonan, Vanessa, Lang, Nina, Kim, Jiseon, Cook, Karon F.
Publié 2012

A psychometric investigation of the Hypersexual Disorder Screening Inventory among highly sexually active gay and bisexual men: An item response theory analysis

par Parsons, Jeffrey T., Rendina, H. Jonathon, Ventuneac, Ana, Cook, Karon F., Grov, Christian, Mustanski, Brian
Publié 2013