Justice, fairness, ethics, and validity
I study how arguments for validity must account not only for technical quality, but also for social consequence, human dignity, and the fair distribution of educational opportunity.
I study how assessment shapes what counts as knowledge, fairness, and opportunity. My work advances justice-oriented approaches to literacy and writing assessment, with particular attention to digital and AI-mediated contexts. Across research, policy, and practice, I develop frameworks that help institutions design assessments that are valid, equitable, and socially responsible.
I am Professor and Associate Dean (Graduate Studies and Research) in the Faculty of Education at the University of Lethbridge and co-Editor-in-Chief of Assessing Writing. My work brings together validity theory, sociocognitive models of writing, and socioculturally responsive design to address contemporary challenges in educational and workplace assessment systems.
My work is organised around four connected questions: what literacy assessments represent, how they distribute opportunity, how they function in digital and AI-mediated environments, and how they can serve public life more responsibly.
I study how arguments for validity must account not only for technical quality, but also for social consequence, human dignity, and the fair distribution of educational opportunity.
I examine how writing expertise changes when communication happens across tools, media, languages, and socially complex settings—and how assessment can better represent that complexity.
My work on the Integrated Design and Appraisal Framework links construct representation, theory of action, and consequences of use in order to rethink the design of writing and literacy assessment programs.
I work with educators, governments, and professional organisations to move assessment beyond narrow test-based accountability and toward more humane, publicly accountable systems.
My current program of research, Justice-Oriented Literacy Assessment for a Digital and AI-Mediated World, brings together design-based work on formative assessment, international collaborations on writing assessment, and new models of ethical and equitable validation. The work is concerned with a basic but consequential question: how do we design assessments that expand access to learning rather than constrain it?
These pieces offer a strong entry point into the questions that organise my research.
Introduces a justice-based framework for reading assessment that reorients design toward equitable social outcomes.
Reframes validity as a justice-oriented construct, advancing a normative shift in how assessment quality is theorized.
Synthesizes the field’s ethical turn, identifying persistent gaps between principle and practice.
Develops a sociocognitive model of writing expertise that informs writing analytics and AI-mediated assessment.
My scholarship extends beyond academic publication. It informs policy, professional learning, media commentary, teacher-facing scholarship, and editorial leadership in writing and literacy assessment.
I supervise graduate research in writing and literacy assessment, fairness and justice, digital literacies, AI-mediated feedback, and the consequences of assessment policy and practice.
Students I have supervised have received national and institutional awards, including the Language and Literacy Researchers of Canada Master’s Thesis Award, the J. Estill Alexander Future Leaders in Literacy Award, School of Graduate Studies Silver Medals, and SSHRC doctoral funding.