It is Due to this often called a "naturalistic" style and design; This is certainly in contrast to an "experimental" style and design (like a randomised controlled demo) during which the investigator seeks to exert Regulate above and manipulate the variable(s) of fascination. The problem of writing a case study https://hbr-case-study-assignment34346.ageeksblog.com/30551080/case-study-solution-for-dummies