How the AP-NORC poll on America's mood was conducted
The Associated Press-NORC Center for Public Affairs Research poll on America's outlook about the country was conducted by NORC from Feb. 15-19. It is based on online and telephone interviews of 1,337 adults who are members of NORC's nationally representative AmeriSpeak panel.
The original sample was drawn from respondents selected randomly from NORC's National Frame based on address-based sampling and recruited by mail, email, telephone and face-to-face interviews.
NORC interviews participants over the phone if they don't have internet access. With a probability basis and coverage of people... read more