Beyond Implementation: Evaluation as the Engine of Lasting Change in Dental Education

Curriculum reform has been a defining feature of dental education for nearly a century. As the Journal of Dental Education approaches its 90th anniversary, it is worth reflecting not only on how often curricula have been redesigned, but on why sustained transformation remains elusive. Despite repeated cycles of reform driven by advances in science, pedagogy, and accreditation expectations, many innovations struggle to achieve durability. One reason is clear- implementation has too often been privileged over evaluation. In practice, evaluation is often limited to end-of-course student satisfaction surveys, aggregate clinical requirements, or accreditation self-study metrics, rather than longitudinal analyses of learner progression, assessment validity, or graduate readiness for independent practice. As a profession, we have repeatedly invested in redesigning curricula, often without a parallel investment in learning whether those changes are working, for whom, and under what conditions they endure. Evaluation is frequently framed as a compliance obligation, satisfying accreditation requirements rather than guiding institutional learning. Yet the Commission on Dental Accreditation (CODA) has long emphasized continuous quality improvement, outcomes assessment, and evidence-informed decision-making as foundational expectations for educational programs. When evaluation is treated narrowly or retrospectively, reform risks becoming episodic rather than adaptive. Implementation alone does not constitute change; evaluation determines whether change endures. Over time, evaluation practices in health professions education have evolved alongside curricular shifts from discipline-based models to integrated and competency-based approaches. Early reforms emphasized curricular structure and sequencing; more recent efforts prioritize learner outcomes, assessment validity, and preparedness for independent practice that includes scientific rigor and humanistic values [1]. Despite these advances, evaluation has often lagged innovation, constrained by limited infrastructure, inconsistent faculty calibration, and cultural hesitancy to surface findings that challenge assumptions. These tensions are not new, but they persist. Seen through this historical lens, what distinguishes the current moment is not the novelty of reform, but the growing risk that competency-based and integrated curricula may follow the same arc as prior reforms — adopted, unevenly evaluated, and quietly reworked a decade later. What is less well articulated in the dental education literature, and the focus of this editorial, is how evaluation must function not merely as an outcome check, but as a governing mechanism that shapes curricular adaptation, resource allocation, and institutional learning over time. Recent experiences with integrated and competency-based dental curricula illustrate both the promise and the limitations of current evaluation approaches. Published and unpublished institutional experiences suggest variability in how EPAs are mapped to clinical encounters, limited use of explicit entrustment decision rules, and few metrics that assess sustainability beyond initial implementation. Initiatives such as Entrustment-based education models that use Entrustable Professional Activities (EPAs) seek to operationalize competence through a broader lens, including authentic clinical activities that align assessment with real-world practice [2]. When paired with structured evaluation frameworks, such as Plan-Do-Study-Act (PDSA) cycles, these models support continuous monitoring and improvement consistent with CODA's emphasis on program effectiveness and outcomes assessment. At the same time, early evaluations reveal common challenges: Developing alignment between curricular intent and operational/resource capacity, faculty workload pressures, and assumptions that new structures will automatically produce cultural change. In many cases, evaluation frameworks are designed to confirm that reform is successful rather than to examine misalignment, unintended consequences, or sustainability. While many of these principles are individually familiar, their collective treatment as an integrated evaluative strategy embedded in governance, infrastructure, and faculty culture remains underdeveloped in dental education scholarship. Several lessons emerging from these evaluations are broadly generalized across dental education settings. First, evaluation strategies should be developed in parallel to educational reform and embedded from the outset, not appended after implementation. When evaluation is integrated into governance and decision-making, curricula remain responsive to evidence rather than frozen in design. Second, infrastructure must evolve in parallel with and be fully integrated alongside curricular reform. CODA standards emphasize continuous quality improvement, adequacy of resources, and outcomes assessment as interdependent elements, reinforcing that curriculum reform without parallel investment in data systems, faculty development, and administrative support is unlikely to achieve durable outcomes. Without aligned data systems, faculty development, and administrative support, even well-designed curricula will struggle to achieve the intended impact. Third, faculty calibration remains key to this progress, regardless of what competency-based curriculum style is adopted by each institution. The movement towards entrustment frameworks that use EPAs in dental education is no exception, as they depend on shared mental models and consistent expectations among faculty evaluators. Variability in interpretation undermines reliability and learner trust—a challenge well documented in competency-based medical education and equally salient in dentistry [3, 4]. As demonstrated in competency-based medical education, inconsistent faculty interpretation of performance standards undermines assessment reliability and learner trust—an issue increasingly reported anecdotally in dental education as EPAs are adopted. Calibration, therefore, is not a one-time exercise but an ongoing process requiring time, leadership attention, and institutional commitment. Finally, widely endorsed priorities such as wellness, curricular integration, and interprofessional collaboration must be operationalized and evaluated. CODA standards increasingly emphasize the learning environment, student support, and person-centered care. Without measurable outcomes and intentional evaluation strategies, these priorities risk remaining aspirational rather than actionable. A critical gap persists in the dental education literature. While most programs conduct internal reviews to meet accreditation expectations, few publish their evaluation methods, findings, or challenges. The absence of published evaluation limits cumulative learning across the academy and perpetuates a cycle in which schools repeatedly solve the same problems in isolation. In contrast, medical education has embraced implementation science and evaluation scholarship as legitimate and necessary components of reform, generating transferable frameworks and shared language for continuous improvement [5, 6]. Dental education stands to benefit from similar transparency. As the profession reflects on ninety years of progress, it is worth acknowledging that evaluation itself has not always matured alongside curricular ambition. Too often, evaluation confirms what institutions hope to see rather than interrogating misalignment, unintended consequences, or sustainability. This editorial argues that moving beyond confirmatory evaluation towards inquiry-based, transparency-oriented evaluation represents a necessary cultural shift, rather than a technical adjustment. A more robust evaluative culture—one aligned with a continuous quality improvement ethos would normalize critical reflection, welcome uncertainty, and view recalibration as evidence of institutional strength rather than failure. The path forward requires reframing evaluation as the engine of sustained change, not its afterthought. This means embedding evaluation into curriculum governance, investing in infrastructure that supports real-time data use, and cultivating faculty capacity for meaningful assessment. This shift will require leaders to value evaluative evidence over optics, faculty to engage in calibration as scholarly work rather than administrative burden, and programs to share what they learn — even when findings are uncomfortable. It means publishing evaluative work, including setbacks and course corrections, so that reform becomes cumulative rather than repetitive across the academy. As dental education enters its next decade, the central challenge is not whether we can design innovative curricula, but whether we are willing to evaluate them with sufficient rigor, transparency, and humility to learn from their outcomes. Embedding evaluation as a core institutional function—rather than a retrospective requirement—creates the conditions for curricular reform to mature, adapt, and endure. For Journal of Dental Education readership, these reframing positions evaluation not as an accreditation artifact or research adjunct, but as a scholarly and leadership responsibility central to the success of contemporary dental curricula. In this way, evaluation becomes not a measure of compliance, but the mechanism through which educational innovation achieves its intended impact.