Do Programmers Practice Computer Science?

Except, computer science is the study of algorithms, computation, and the design of computational systems.

Software development methodology is something else. Call it process engineering or workflow, and yes, it calls for measurable performance if one wants to improve performance. But it also should not apologize for having less concrete elements of sociology thrown in, because that's just the fact of it. Engineering is done in groups.

Do cooks practice chemistry?