Mary Roduta Roberts, PhD, BScOT

Associate Professor, Faculty of Rehabilitation Medicine - Occupational Therapy
Associate Dean Grad Studies, Faculty of Rehabilitation Medicine - Rehabilitation Medicine

Pronouns: she, her, hers


Associate Professor, Faculty of Rehabilitation Medicine - Occupational Therapy
(780) 492-7274
3-48P Corbett (E.A.) Hall
8205 - 114 St NW
Edmonton AB
T6G 2G4

Associate Dean Grad Studies, Faculty of Rehabilitation Medicine - Rehabilitation Medicine


Area of Study / Keywords

Education Assessment Applied Measurement Evaluation



  • PhD (Measurement, Evaluation, and Cognition), University of Alberta, 2012
  • BScOT (Occupational Therapy), University of Alberta, 2000

Clinical Experience

  • Home Care/Home Living Program, Edmonton Zone, Alberta Health Services
  • Geriatric Psychiatry Admissions Unit, Alberta Hospital Ponoka, Alberta Mental Health Board

Professional Affiliations

  • Alberta College of Occupational Therapists (ACOT)
  • Canadian Association of Occupational Therapists (CAOT)
  • World Federation of Occupational Therapists (WFOT)
  • American Educational Research Association (AERA), Division D: Measurement and Research Methodology
  • American Educational Research Association (AERA), Division I: Education in the Professions
  • National Council on Measurement in Education (NCME)

Current Committee Memberships and Working Groups

  • Association of Canadian Occupational Therapy University Programs (ACOTUP) Research on Education Committee
  • National OT Fieldwork Evaluation Tool Development Working Group
  • ACOTUP Ad Hoc Committee - Canadian OT Simulation Guideline Development
  • AERA Division D Equity and Inclusion Committee (EIC) - Black Lives Matter Working Group
  • AERA Division I Committee on Diversity and Equity (CoDE)

Background Information

Dr. Roduta Roberts is a registered Occupational Therapist (OT) in Alberta. She has clinical experience in geriatric psychiatry and community-based case management/clinical experience working with people living with disabilities and complex needs. Dr. Roduta Roberts holds a PhD in Measurement, Evaluation, and Cognition and maintains an active research program focusing on educational assessment and evaluation methods within health professions education. Professionally, she has provided consulting services on quantitative research methods and design, applied measurement, statistical analysis, and the design and reporting of certification test scores. Dr. Roduta Roberts joined the Department of Occupational Therapy as an instructor in August 2011 and began her faculty appointment in July 2013. She served as the Associate Chair of the OT department from 2021-2022 and was appointed Associate Dean - Graduate Studies in July 2022.


Dr. Roduta Roberts draws from diverse academic backgrounds to improve research and practice in health professions education and educational measurement. Her research aims to contribute to better practices in assessment, support and promote evidence-informed decision-making, and demonstrate the potential of assessment for enabling educational and social outcomes. As an education researcher, Dr. Roduta Roberts works to support the development of capable and competent health professionals who continue to be active learners and contribute positively to the lives of their clients and communities. Her research is collaborative, working with instructors, curriculum groups, and other educational and health researchers locally, nationally, and internationally. Dr. Roduta Roberts advises students on projects involving quantitative methods, research design, and applied measurement. Her education research has been funded by the Faculty of Rehabilitation Medicine, University of Alberta's Teaching and Learning Enhancement Fund (TLEF), Social Sciences and Humanities Research Council (SSHRC), and the Institute of Educational Sciences (IES; US Department of Education).

Areas of research interest include educational assessment, performance assessment, communication of assessment results/score reporting, assessment validation, uses of technology to facilitate assessment, clinical reasoning and judgment, applied measurement, and integrating multiple methods in research design.


Dr. Roduta Roberts has taught and coordinated multiple courses within the occupational therapy curriculum since Fall 2011, including Human Systems (MSK anatomy and common physical health conditions) and practice-oriented seminars within the Integration and Application curriculum theme. Her current teaching area is the assessment and evaluation of occupational performance.


OCCTH 599 - Individual Study

Designed to allow a student to pursue a topic of interest in more depth than permitted by existing courses. Prerequisite: Departmental approval of plan of study. May be repeated.

Browse more courses taught by Mary Roduta Roberts

Scholarly Activities

Research - Admissions in the health professions

Health professions programs aim to select applicants who will succeed within the program and beyond as a practicing clinician. Emphasis is often placed on an applicant’s academic performance, typically measured by GPA. However, strong noncognitive or interpersonal skills are required to succeed in health professions programs and clinical practice. Noncognitive skills are commonly assessed during admissions using personal statements, reference letters, and interviews. But, there are limitations with these sources of information, including the potential for bias in data collection, interpretation, and use. Another measure of noncognitive attributes is the situational judgment test (SJT). SJTs, such as Casper, are being increasingly used as part of the admissions process to health professions programs in North America.

Dr. Roduta Roberts is exploring the use of Casper, an online SJT, to inform admissions decisions within an occupational therapy program. Using several analytic techniques, she has conducted a series of studies examining the incremental predictive validity of Casper over GPA and its potential to inform selection decisions that increase the diversity (in terms of demographic characteristics) of admitted applicants. 

Providing context for her work, Dr. Roduta Roberts' students are scoping 1) factors that influence underrepresented minority students' decisions to apply to health professions programs, 2) strategies for the recruitment of individuals from ethnic and racially diverse backgrounds, and 3) strategies for retention and fostering inclusion and a sense of belonging.

Funding: Alo Grant

Research - Assessment and Evaluation of Competencies for Collaborative Practice within the Interprofessional Learning Pathway

2017-07-01 to 2021-12-31

Methods for assessing and evaluating IPE outcomes at both student and program levels are increasing in priority. However, there is debate on how best to proceed with this task. In collaboration with the Health Sciences Education and Research Commons (HSERC) and the IP Curriculum Group, Dr. Roduta Roberts' project developed an innovative assessment method to better support the meaningful assessment of students across their interprofessional learning experiences. Specifically, this project developed and explored using a single-point rubric to support the provision of facilitator and peer feedback in a large-scale (>800 students) introductory interprofessional course. Study findings across two years demonstrate the utility and acceptability of the single-point rubric to support interprofessional teaching and learning from the perspectives of students and facilitators.

Funding: Teaching and Learning Enhancement Fund (TLEF)

Research - Communication of assessment results

Dr. Roduta Roberts explores educational test score reporting as a social activity and not just the end product of the test development process. For example, she used conversation analysis/discourse analysis to understand the implicit communication afforded by the language choices present in large-scale testing score reports to students and their families.

Currently, with Dr. Gotch at Washington State University, Dr. Roduta Roberts is developing and exploring the use of narrative reports (vignettes) as an adjunct to traditional score reports from the Washington Assessment of Risks and Needs of Students (WARNS). Score reports have the potential to impact educational and social outcomes of students and programs beyond a proximal outcome of improving student test scores and grades.

Funding: US Department of Education - Institute of Educational Sciences (IES)

Research - Performance assessment in health professions education

Dr. Roduta Roberts studies the measurement properties of practical (i.e., performance-based) exams assessing professional competencies. Her research has examined OSCE score reliability, associations between OSCE performance and fieldwork, how assessors judge and score observed performance, and the impact of participation in OSCEs on student learning. 

Dr. Roduta Roberts' studies have centered on collecting and integrating technical and non-technical sources of validity evidence to support appropriate interpretations and uses of performance assessment in health professions education. For example, she conducted a study using quantitative measures and think-aloud interviews to investigate assessor cognition as a source of score variability from an objective structured clinical examination (OSCE). Studies such as this address the paucity of research on the reliability and validity of performance assessments conducted within realistic operational contexts using nested data collection designs and small sample sizes. 

Funding: Faculty of Rehabilitation Medicine New Investigators' Grant

Research - Virtual reality simulations to enhance student performance and well-being

2019-07-01 to 2023-05-30

Immersive and accessible virtual reality (VR) technology is fast becoming mainstream. The use of VR is emerging within a variety of disciplines in higher education ranging from the arts and humanities, to health sciences, to science and engineering. Although numerous studies describe and evaluate specific uses of VR within an educational program, these uses are often standalone events not fully integrated into the curriculum. Dr. Roduta Roberts' project explores the development, integration, and impact of Artificial Intelligence-enhanced VR within a professional education program involving performance-based assessments. Research on the formative use of VR to assist in learning and performance of complex competencies, such as communication, is needed given the potential of VR to improve outcomes for skill development and engagement.

Funding: Social Sciences and Humanities Research Council (SSHRC)

Featured Publications

St. Jean, C., Werther, K., & Roduta Roberts, M.

Open Journal of Occupational Therapy. 2024 January; 12 (1):1-10 10.15453/2168-6408.2154

MacKenzie, D., Martini, R., Roduta Roberts, M., Campbell-Rempel, M. A., & Ausman, C.

Canadian Journal of Occupational Therapy. 2023 May; 90 (2):185-196 10.1177/00084174231152059

St. Jean, C. R., King, S., & Roduta Roberts, M.

Journal of Interprofessional Education and Practice. 2023 April; 32 10.1016/j.xjep.2023.100631

Gotch, C. M., & Roduta Roberts, M.

Educational Assessment. 2022 September; 27 (3):247-268 10.1080/10627197.2022.2052723

Roduta Roberts, M., Gotch, C. M., Cook, M., Werther, K., & Chao, I. C. I.

Measurement: Interdisciplinary Research and Perspectives. 2022 July; 20 (3):139-150

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