In Consumer Reports’ labs, we design tests that identify which products are the best at what they do. But to find out which ones are also the most reliable and make customers the happiest, we rely on ...

When it comes to getting a lot of information in a short period, a questionnaire may be the answer. Questionnaires contain lists of questions in open-ended or closed-ended formats. While it takes time ...

Microsoft Excel may not be the first software program you think of when compiling text for a questionnaire, but it offers most of the same word processing features as other Office Suite products such ...

Questionnaires are widely used for data collection in health research and evaluation. Their design, use and analysis are key to accurate, comprehensive and complete data. This course is an ...