Scaling up assessment for learning – David Carless


In May 2015, CETL organized a successful international conference on Assessment for Learning in Higher Education featuring well-known keynote speakers, David Boud, Royce Sadler and John Biggs. Since that event, HKU colleagues have been leading the development of an edited collection to consolidate some of the work presented at the conference; and showcase other cutting-edge international research on assessment for learning. The theme of the volume and its title is ‘Scaling up assessment for learning in higher education’ (Carless et al., 2017).

What do we mean by scaling up? A starting point for scale relates to quantity: the number of teachers and universities which are implementing assessment for learning. A deeper conceptualization of scale involves four interrelated dimensions: spread, depth, sustainability and shifts in ownership (Coburn, 2003). Spread involves implementation of pedagogic innovation at additional universities or in more groups within universities. Depth involves refining pedagogic practice in ways which impact teachers’ underlying assumptions about pedagogy. Sustainability relates to longevity and the presence of policy and infrastructure systems to support continued developments over time. Shifts in ownership involve transfer of understandings to new implementers.

What is Assessment for Learning?

Scaling up cannot be achieved unless we are clear about what we mean by assessment for learning. When we think of assessment, the most obvious image is that of grading and measuring student achievement. Assessment for learning acknowledges the power of that view but seeks to focus assessment on the development of student learning. A useful definition is as follows:

Assessment for learning is any assessment for which the first priority in its design and practice is to serve the purpose of promoting students’ learning (Black et al., 2004, p. 10)

Some means of implementing assessment for learning are discussed next.

How is Assessment for Learning Operationalized?

Based on a synthesis of relevant literature, I suggest a summary of four main assessment for learning strategies. The first strategy is productive assessment task design: the development of tasks which are likely to stimulate meaningful learning processes amongst students. This includes designing tasks which encourage students to sustain deep approaches to learning aligned with the learning outcomes sought.

The second strategy involves the development of effective feedback processes as a central factor in pedagogy. A trend in recent work is to examine how feedback designs can promote student uptake of feedback, including emphasis on students seeking, generating and using feedback (Boud & Molloy, 2013).

The third strategy relates to student understanding of the nature of quality work and its articulation through transparent criteria or rubrics. A key role of the teacher is to support students in developing capacities to discern the nature of academic quality (Sadler, 2010).

The fourth follows from the third in that it focuses on making judgments about quality in relation to the work of a peer or one’s own work in progress. Peer review processes also help students to calibrate their judgments and enhance their own self-evaluative capacities.

Table 1 below summarizes these strategies and suggests some illustrative means of operationalizing them.

Table 1. Main assessment for learning strategies and processes

Assessment for learning strategies Illustrative implementation processes
Productive assessment task design
  • Alignment with intended learning outcomes
  • Authentic assessment
  • Collaborative writing through wikis
Effective feedback processes
  • Integrated guidance and feedback
  • Closing feedback loops
  • Storing and accessing feedback online
Developing student understanding of quality work
  • Students generating and/or decoding criteria
  • Applying criteria
  • Analysing and discussing exemplars
Students practising making judgments
  • Providing peer feedback
  • Receiving peer feedback
  • Self-monitoring work in progress


The sustained implementation of assessment for learning is very much dependent on the assessment and pedagogic literacy of university teachers (Carless, 2015). To facilitate the development of these kinds of literacy various forms of professional development are needed, including sustained communities of practice. Emphasis on assessment for learning is worth the effort because it is assessment which drives student learning. Using assessment to stimulate student learning to move in productive directions lies at the heart of well-aligned university teaching.


  • Black, P., Harrison, C., Lee, C., Marshall, B., & Wiliam, D. (2004). Working inside the Black Box: Assessment for Learning in the classroom. Phi Delta Kappan, 86(1), 8-21.
  • Boud, D. & Molloy, E. (2013). Rethinking models of feedback for learning: The challenge of design. Assessment and Evaluation in Higher Education, 38(6), 698-712.
  • Carless, D. (2015). Excellence in University Assessment. New York: Routledge.
  • Carless, D., Bridges, S., Chan, C.K.W., & Glofcheski, R. (Eds.), (2017, forthcoming) Scaling up Assessment for Learning in Higher Education. Dordrecht: Springer.
  • Coburn, C. (2003). Rethinking scale: Moving beyond numbers to deep and lasting change. Educational Researcher, 32(6): 3-12.
  • Sadler, D. R. (2010). Beyond feedback: Developing student capability in complex appraisal. Assessment and Evaluation in Higher Education, 35(5), 535-550.
Professor David Carless
Professor David Carless
Associate Dean (Learning & Teaching)
Faculty of Education
The University of Hong Kong

Leave a Comment