REST is a survey measure to assess the level of partner engagement in research studies, assessing on two scales: quantity (how much) and quality (how well).  Below are documents that describe these measures and list the items and response scales:

• Comprehensive - 32 item version
• Condensed - 9 item version

For more information, visit the REST webpage, which is updated in real time with resources as they become available. The REST development and validation was supported through a Patient-Centered Outcomes Research Institute (PCORI) Award (ME-1511-33027).