Quote:
Originally Posted by GGG
As long as the people who don’t pick up are not dissimilar from the people who do pick up you don’t have an issue.
And as long as you are adjusting for age and gender then it only matters if each age/gender call screener is the same in voting intention as the person who. So is there bias in those who answer phones. The same question can be asked of the online panels.
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I'd argue those that answer the phone have a screw loose and are dissimilar from the people that don't pick up the phone for unknown numbers and enjoy talking to telemarketers and scam phone calls.