Final answer:
Kotter's 8-Stage Model of change is a step-by-step process for organizational change, while Berwick's rules, derived from Rogers' diffusion of innovation, address the broader spread of innovations in society.
Step-by-step explanation:
Comparing Kotter's 8-Stage Model of change with Berwick's rules of diffusion of innovation involves looking at two frameworks that guide the process of change and adoption of new innovations.
Kotter's model is more of a step-by-step process for leading organizational change, which includes establishing a sense of urgency, creating a guiding coalition, developing a vision and strategy, communicating the change vision, empowering broad-based action, generating short-term wins, consolidating gains and producing more change, and anchoring new approaches in the culture.
Berwick's rules, derived from Rogers' diffusion of innovations theory, emphasize understanding the social system, the innovation, and how to communicate to spread an innovation. While both models address change and adoption processes, Kotter's is specifically for organizational change management, and Berwick's relates more broadly to the spread of innovations in society.