Both the hereditary as well as environmental influences on the development of schizophrenia in the Genain quadruplets was documented using which research method?
A) case study
B) experimental method
C) survey method
D) correlational study

Question

Quizplus · Accepted Answer

The research method used to document the hereditary and environmental influences on the development of schizophrenia in the Genain quadruplets was a case study. This type of research involves an in-depth investigation of a single individual or group, and is typically used when studying rare or unique phenomena.

Both the Hereditary as Well as Environmental Influences on the Development