There is no relationship between social class and schizophrenia. What types of research would lead to such a conclusion?
a) Epidemiological and case study
b) Epidemiological and correlational
c) Case study and mixed design
d) Correlational and experimental
Question 2
When there is no physical or medical cause for a physical disorder, a person likely has a somatoform disorder.
Indicate whether the statement is true or false
