Across
- 2. Found that people with a first degree relative are 5 times more likely to develop OCD
- 4. OCD gets worse at significant times such as pregnancy
- 6. Found that there was a cultural difference for Black Americans
- 8. Fails to account for other factors
- 10. Found that there was no difference in different cultures OCD
Down
- 1. Found that is more likely to develop OCD if your MZ twin had it rather than your DZ
- 3. Marks and Nesse came with with this
- 5. Studies into this are generally family and twins studies
- 7. This behaviour is useful for
- 9. and Gottesman Found an 87% concordance rate for MZ twins