Public opinion -- Oregon -- Portland Metropolitan Area
Every two years, the Institute of Portland Metropolitan Studies (IMS) conducts two surveys to identify the critical issues in the six-county region that is its service area. A scientific telephone survey of the general public is conducted by the Portland State University Survey Research Laboratory. A second mail survey of opinion leaders is done by the Institute staff asking the same questions as in the phone poll. The comparative results are published in the IMS Briefing Book.
Wollner, Craig, "Indicators of the Metroscape: Critical Issues" (2007). Metroscape. 61.