Michael Anthony Kallen

  • 1586 Citations
1996 …2023
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Personal profile

Research Interests

Dr. Kallen’s doctorate is in Educational Psychology; he is a research psychometric scientist with expertise in classical and modern test theory and their health measurement applications. His research track has focused on the psychometric development, evaluation, and validation of numerous patient-reported outcome (PRO) measures of health-related attitudes, beliefs, and quality of life. Dr. Kallen’s work has been funded by, for example, NIH, NIMH, CDC, AHRQ, and VA HSR&D, and he has served as a Co-Investigator for the NIH PROMIS Technical Center, the National Children’s Study (NCS), and the PROsetta Stone legacy-measure-to-PROMIS/NeuroQOL-measure score linking and crosswalk development project. Dr. Kallen is currently a Co-Investigator for the DoD PASTOR (Pain Assessment Screening Tool and Outcome Registry) project. His present interests include score linking, establishing essential unidimensionality and the practical implications of scoring data with measurable multi-dimensionality, and testing for differential item and test functioning and their score impact. Beyond his doctorate, Dr. Kallen has a Master in Public Health degree in Epidemiology, with an emphasis in Biostatistics. Psychometrics; Patient-reported outcome; Differential item functioning; Score linking; Measure dimensionality

Education/Academic qualification

PhD, Univeristy of Arizona

… → 2003

MPH, Univeristy of Arizona

… → 2002

Keywords

  • Biostatistics
  • Outcome Measures
  • Patient-Reported Outcomes
  • Psychometrics
  • Quality of Life

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Grants 2012 2023

Cognitive Therapy
Anxiety Disorders
Psychometrics

Research Output 1996 2019

  • 1586 Citations
  • 64 Article
  • 4 Review article
  • 2 Letter
  • 1 Editorial

The Association of Unmet Needs With Subsequent Retention in Care and HIV Suppression Among Hospitalized Patients With HIV Who Are Out of Care

Dandachi, D., May, S. B., Davila, J. A., Cully, J., Amico, K. R., Kallen, M. A. & Giordano, T. P., Jan 1 2019, In : Journal of acquired immune deficiency syndromes (1999). 80, 1, p. 64-72 9 p.

Research output: Contribution to journalArticle

HIV
Viral Load
Odds Ratio
Confidence Intervals
Mentors
2 Citations (Scopus)

The Development of a New Computer Adaptive Test to Evaluate Anxiety in Caregivers of Individuals With Traumatic Brain Injury: TBI-CareQOL Caregiver-Specific Anxiety

Carlozzi, N. E., Kallen, M. A., Sander, A. M., Brickell, T. A., Lange, R. T., French, L. M., Ianni, P. A., Miner, J. A. & Hanks, R., Apr 1 2019, In : Archives of physical medicine and rehabilitation. 100, 4, p. S22-S30

Research output: Contribution to journalArticle

Caregivers
Anxiety
Calibration
Traumatic Brain Injury
Cross-Sectional Studies
4 Citations (Scopus)

The Development of a New Computer Adaptive Test to Evaluate Feelings of Being Trapped in Caregivers of Individuals With Traumatic Brain Injury: TBI-CareQOL Feeling Trapped Item Bank

Carlozzi, N. E., Kallen, M. A., Hanks, R., Kratz, A. L., Hahn, E. A., Brickell, T. A., Lange, R. T., French, L. M., Ianni, P. A., Miner, J. A. & Sander, A. M., Apr 1 2019, In : Archives of physical medicine and rehabilitation. 100, 4, p. S43-S51

Research output: Contribution to journalArticle

Caregivers
Emotions
Calibration
Quality of Life
Traumatic Brain Injury
3 Citations (Scopus)

The Development of a New Computer-Adaptive Test to Evaluate Strain in Caregivers of Individuals With TBI: TBI-CareQOL Caregiver Strain

Carlozzi, N. E., Kallen, M. A., Ianni, P. A., Hahn, E. A., French, L. M., Lange, R. T., Brickell, T. A., Hanks, R. & Sander, A. M., Apr 1 2019, In : Archives of physical medicine and rehabilitation. 100, 4, p. S13-S21

Research output: Contribution to journalArticle

Caregivers
Cross-Sectional Studies
Traumatic Brain Injury
Veterans
Reproducibility of Results
3 Citations (Scopus)

The Development of Two New Computer Adaptive Tests To Evaluate Feelings of Loss in Caregivers of Individuals With Traumatic Brain Injury: TBI-CareQOL Feelings of Loss-Self and Feelings of Loss-Person With Traumatic Brain Injury

Carlozzi, N. E., Kallen, M. A., Ianni, P. A., Sander, A. M., Hahn, E. A., Lange, R. T., Brickell, T. A., French, L. M., Miner, J. A. & Hanks, R., Apr 1 2019, In : Archives of physical medicine and rehabilitation. 100, 4, p. S31-S42

Research output: Contribution to journalArticle

Caregivers
Emotions
Ego
Traumatic Brain Injury
Cross-Sectional Studies