A diagnostic assessment is a pre-instruction evaluation used to identify learners' prior knowledge, skill gaps, and misconceptions before teaching begins. Its purpose is not to grade performance, but to inform decisions about teaching, pacing, and support.
This is a striking decision at a moment when public confidence in higher education is eroding. It is also puzzling because rigorous research and evaluation have demonstrated, over and over, the value of the work of centers for teaching and learning, including positive impacts on student learning outcomes, institutional effectiveness and faculty development.
Collective learning is how a group or system creates, improves, and keeps knowledge. This knowledge lasts beyond any one person or cohort. That is the most practical collective learning definition, because it shifts the focus away from individuals and toward the learning system itself.
When we look more closely at how and why organizations actually invest in these systems, we can see that the popularity of adaptive learning has far less to do with pedagogical ambition and far more to do with operational pressure. Understanding this gap between how adaptive learning is marketed and how it is used in practice is critical for organizations trying to decide whether it is the right approach for their learning needs.
