Work at home transferring data from one source to another. Most of these companies do not require past experience, although with few exceptions the pay may not be enough to consider it a stable income. Before you begin applying to any of the companies below (many of which sadly are almost never hiring), you might want to read the post I wrote about data entry jobs from home. It explains what your expectations should be prior to pursuing a career in this industry.
Several studies also have shown that asking a more specific question before a more general question (e.g., asking about happiness with one’s marriage before asking about one’s overall happiness) can result in a contrast effect. Although some exceptions have been found, people tend to avoid redundancy by excluding the more specific question from the general rating.
Watching video ads: Video ads certainly aren't uncommon in the online world. While generally they're a hassle getting in the way of the content you want to watch, many paid survey sites have turned them into a way for members to make money. It's pretty easy to make a tab, set a playlist of paid ads going, mute it, and carry on with browsing the internet or taking surveys.
Illegitimate companies and scammers have a simple objective. They're after your information in order to get your money. It's much more common for internet scammers to target hundreds of people for small sums rather than a single person for thousands. This is because demanding large sums for a product that is somewhat unclear is an obvious red flag to most.
Because of concerns about the effects of category order on responses to closed-ended questions, many sets of response options in Pew Research Center’s surveys are programmed to be randomized (when questions have two or more response options) to ensure that the options are not asked in the same order for each respondent. For instance, in the example discussed above about what issue mattered most in people’s vote, the order of the five issues in the closed-ended version of the question was randomized so that no one issue appeared early or late in the list for all respondents. Randomization of response items does not eliminate order effects, but it does ensure that this type of bias is spread randomly.