You think people do fill in wrong information about themselves? I think there is a way survey sites counter this, by asking them to repeat the information they filled in earlier. So if they get it wrong they get disqualified.Well it's not like most surveyors actually put in the correct data about themselves in the first place. But in any case, the survey sites are usually reliable when it comes to data protection.
I have not come across that kind of countermeasures, but even if it exists, you think that will meet some people by surprise? It is actually not that difficult to remember a wrong detail that is deliberately filled in some minutes ago.You think people do fill in wrong information about themselves? I think there is a way survey sites counter this, by asking them to repeat the information they filled in earlier. So if they get it wrong they get disqualified.
Well if you have been there you will understand that it is hard to remember the wrong details. The only way like you said is if the respondent is doing so deliberately. That means they are writing down the wrong details that they input.I have not come across that kind of countermeasures, but even if it exists, you think that will meet some people by surprise? It is actually not that difficult to remember a wrong detail that is deliberately filled in some minutes ago.
You can still be anonymous by not putting your personal details on these sites. They won’t exactly ask you to upload your ID or anything.Survey sites are reliable but I can't put all correct data about me no matter how promising that their data protection can be. Some are shared or sell to peoples which they only do to be paid.