As alternative credentials proliferate they are changing the landscape of higher education—and that landscape is more complex than just college.
Modularity Theory (also known as the Theory of Interdependence and Modularity) is a framework for explaining how different parts of a product’s architecture relate to one another and consequently affect metrics of production and adoption.
A product is modular when there are no unpredictable elements in the design of its parts. Modularity standardizes the way by which components fit together — physically, mechanically, chemically and so on. The parts fit and work together in well-understood, crisply codified ways.
A product is interdependent when the way one part is made and delivered depends on the way other parts are made delivered. Interdependency between parts requires the same organization to develop both components if it hopes to develop either component.