schizophrenic individuals had normal dopamine levels
antipsychotic drugs elevated dopamine levels
the dopamine hypothesis is right and antipsychotic drugs lower dopamine levels
antipsychotic drugs do nothing
7. Joseph (2004) found that in many areas monozygotic twins are brought up and treated more similarly than dizygotic twins. This criticises
Family studies
The dopamine hypothesis
Twin studies
Adoptive studies
8. One biological explanation is that genetic factors cause schizophrenia. Which of the following show that genes influence the incident rate of schizophrenia
Twin Studies
Family Studies
All of the choices
Adoption Studies
9. Tienan (2000) found that schizophrenia incident rates with adoptees who’s mothers had schizophrenia was 7% and whos mothers didn't have schizophrenia was?
3%
4%
2%
1%
10. The dopamine hypothesis is supported by evidence from...