They have facilitated a fresh approach to communicating these teaching methods in a manner potentially more conducive to operational appropriation of unknown languages. By thus identifying language ...

Pew Research Center’s survey on international knowledge covers facts about global leaders, international institutions and geography, among other topics. The following criteria are used to evaluate how ...

The Wong-Baker Faces Pain Rating scale is a self-assessment tool that helps communication about physical pain. It uses a combination of faces, numbers, and words, providing multiple ways for a person ...

In the emergency room, health care providers can diagnose a traumatic brain injury (TBI) by using clinical scales, like the Glasgow Coma Scale, to measure the patient's ability to open their eyes, ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center has a long history measuring the public’s knowledge about ...