- Joined
- Oct 20, 2009
- Messages
- 28,431
- Reaction score
- 16,990
- Location
- Sasnakra
- Gender
- Female
- Political Leaning
- Moderate
Whenever a poll is done giving a grade or approval ratings for Congress, a measure or bill, or the President, etc - do they *always* use random or hop polling?
Are any polls done by continually contacting the same people to see if a person's opinion has changed - and why?
Are any polls done by continually contacting the same people to see if a person's opinion has changed - and why?