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Duplicate Respondent (Vote) Protection

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Want to prevent people from taking your survey more than once? You can use duplicate vote protection to prevent the same user from submitting multiple responses. There are different types of vote protection for different needs. Choose from cookie-based, IP-base, or URL based duplicate protection.

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By Christian Vanek. In Know How.

Likert Scale – What is it? When to Use it? How to Analyze it?

April 24 2012 -

In all likelihood, you have used a Likert scale (or something you’ve called a Likert scale) in a survey before. It might surprise you to learn that Likert scales are a very specific format and what you have been calling Likert may not be. Not to worry — researchers that have been doing surveys for… Read More »