stages model

That people are resilient even when facing extreme stressors or losses contradicts the stages model of grief.

Resilience Overturns Stages Model.

The stages model, which came about in the 1960s, is a theory based on observation of people who are dying, not people who experienced the death of a loved one.

Economic modernisation theories such as Rostow's stages model have been heavily inspired by the Harrod-Domar model which explains in a mathematical way the growth rate of a country in terms of the savings rate and the productivity of capital.