A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center conducts surveys all around the world on a variety of topics ...

Background: Self-report questionnaires play an important role as outcome measures in shoulder research. Having an estimate of the measurement error of these ...

Anyone who has taken a survey has likely been given the option to “check all that apply” when answering a question. The instruction is widely used in data collection because of its ease and efficiency ...

Questionnaires can provide businesses with valuable information about potential and actual customers. As a small-business owner, you aren't likely to have the resources of a large corporation that can ...

In 2013, the Oslo Sports Trauma Research Center Overuse Injury Questionnaire (OSTRC-O) was developed to record the magnitude, symptoms and consequences of overuse injuries in sport. Shortly afterwards ...

If you want to better understand your customers, you may find yourself thinking about putting together a short questionnaire. You might, for example, want to know how satisfied your customers are with ...

Conducting a survey can be a relatively easy and inexpensive way to get meaningful information that can help with decision-making and future planning. If the survey is conducted online the results ...

Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway Correspondence to Benjamin Clarsen, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, PO Box ...