6.2 Compare and Contrast

We know PSAs have three parts, but what makes a PSA strong? 

Look at the list below. There are ten criteria on the list. Which of the five do you think are most important? Why? 

1. PSA is about one topic. 
2. PSA has one message. 
3. PSA is funny. 
4. PSA is sad. 
5. PSA make you care. 
6. PSA is short.
7. PSA grabs your attention. 
8. PSA has strong evidence 
9. PSA has music.
10. PSA uses strong images.