If human development really does proceed continuously, what value does stage theories of development have?

Even if human development is continuous, there is some value in stage theories of development. A stage theory of development allows experts to examine the developmental progress of individuals and establish a basis for developmental changes. This can help identify developmental issues earlier. Stage theories can also help researchers who are examining physical development examine discrete changes in the brain that allow certain developmental milestones to be reached. Finally, stage theories can give one a sense of where an individual is developmentally, and can prepare the person for changes that may occur during their lifetime.

The answer is: Development theories are perfectly interrelated with human development.

Explanation:

These characters outline the understanding of human development: the valuation of life, the insistence on the implementation of human capacities, well-being. All in the context of the experience of civil liberties and also assuming individuals as subjects of development.

In the first place, human development focuses directly on the progress of human life and well-being, that is, on an assessment of life.

Secondly, human development is linked to the strengthening of certain capacities related to the full range of things that a person can be and do in his life.

Third, human development has to do with the freedom to live as we would like to do.  

And fourth, human development is associated with the possibility that all individuals are subjects and beneficiaries of development, that is, with their constitution as subjects.

The answer is: Development theories are perfectly interrelated with human development.