Final answer:
The innovation diffusion process refers to the rate at which consumers adopt a given product or service.
Step-by-step explanation:
The innovation diffusion process refers to the rate at which consumers adopt a given product or service. This process describes how new innovations spread and gain acceptance among consumers over time. Sociologist Everett Rogers developed a model of the diffusion of innovations, which shows how a new product or service gradually reaches a market share of 100 percent within a society.