One of the most commonly-used measurement tools in psychology research and practice is what’s called the patient-reported, or self-reported, test. This method involves giving a patient, client, or ...

When journalists and politicians want to find out the feelings and opinions of Swedes, they often look at survey results published by the SOM Institute. A new doctoral thesis in Theory of Science ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. The longer a survey is, the fewer people are willing to complete it. This is ...

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 ...

We may receive commissions from some links to products on this page. Promotions are subject to availability and retailer terms. Vice President of Growth & Engagement at CBS News and Stations Jennifer ...

The polite but insistent phone calls started coming for Brian Wille not long after he purchased his Odyssey minivan at Darrell Waltrip Honda in Franklin, Tenn. Was he satisfied with his purchase? Was ...