Researching models of innovation and adoption in health professions education.

BACKGROUND: Despite the constant presence of change and innovation in health professions education (HPE), there has been relatively little theoretical modelling of such change, the experiences of change, the ideology associated with change or the unexpected consequences of change. In this paper, the authors explore theoretical approaches to the adoption of innovations in HPE as a way of mapping a broader theoretical landscape of change. METHOD: The authors, HPE researchers with an interest in technology adoption and systemic change, present a narrative review of the literature based on a series of thought experiments regarding how communities and individuals respond to the introduction of new ideas or methods. This research investigates the stages of innovation adoption, from the emergence and hype around new ideas to the concrete experiences of early adopters. RESULTS: When an innovation first emerges, there is often little concrete information available to inform potential adopters, leaving it susceptible to hype, both positive and negative. This can be described using the Gartner Hype Cycle model, albeit with important caveats. Once the adoption of an innovation gets underway, early adopter user experiences can inform those that follow. This can be described using Rogers' diffusion of innovation model, again with caveats. Notably, neither model goes beyond the point of single point-in-time, yes/no, individual adoption. Other approaches, such as learning curve theory, are needed to track uptake and maintenance by individuals over time. SIGNIFICANCE: This expanded theoretical base, while still somewhat instrumentalist, combined with complementary theoretical perspectives can afford opportunities to better explore reasons for variance, volunteerism and resistance to change. In summary, change is complicated and nuanced, and better models and theories are needed to understand and work meaningfully with change in HPE. To that end, the authors seek to encourage richer and more thoughtful research and scholarly thinking about change and a more nuanced approach to the pursuit of change in HPE as a whole.

The curious case of case study research.

The conceptualisation of 'good' medical education research as hypothesis testing to identify universal truths that are generalisable across contexts has been challenged. Joining this conversation, the field of health professions education research is complex and contextual and there are ways of examining and reporting locally based activities and innovations, which can be of general value. This position leads to a focus on case study research (CSR), inquiry bound in time and place that generates thick descriptions and close interpretations to reach explanations. CSR has grown in sophistication in recent years and can inform practice and advance the science of medical and health professions education. The authors evaluated the current state of the science of CSR in the medical education literature by identifying and reviewing 160 papers. Most articles presented as 'case studies' were not in fact CSR. Moreover, most articles failed to go beyond a 'we did this' account. The authors explore definitions of CSR, and they examine dominant CSR methodologists, Yin, Stake and Merriam, and their respective approaches to CSR. They then set out some of the basic tenets of CSR (case definition, methods of data collection and analysis) and consider the logics of CSR (its structures, purposes, assumptions and symbols). CSR challenges are considered next (such as emic and etic perspectives; ethical complexities; generalisability; quality; and reporting and reflexivity). The authors conclude that context is a mechanism, which needs to be understood, and rigorous CSR provides the structures and criticality to do so, opening up new areas of understanding and inquiry.