academic article

• Development of physical and mental health summary scores from the patient-reported outcomes measurement information system (PROMIS) global items..  Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation.  18:873-80. 2009
• Development of physical and mental health summary scores from the patient-reported outcomes measurement information system (PROMIS) global items.  Quality of Life Research.  2009
• Psychometric evaluation and calibration of health-related quality of life item banks: plans for the Patient-Reported Outcomes Measurement Information System (PROMIS)..  Medical care.  45:S22-31. 2007
• IRT health outcomes data analysis project: an overview and summary..  Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation.  121-32. 2007
• IRT health outcomes data analysis project: an overview and summary.  Quality of Life Research.  2007
• Psychometric evaluation and calibration of health-related quality of life item banks - Plans for the patient-reported outcomes measurement information system (PROMIS).  Medical Care.  2007