June 23, 2015

Global Publics Back U.S. on Fighting ISIS, but Are Critical of Post-9/11 Torture

Methodology

About the 2015 Spring Pew Global Attitudes Survey

Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Princeton Survey Research Associates International. The results are based on national samples, unless otherwise noted. More details about our international survey methodology and country-specific sample designs are available on our website.

For more detailed information on survey methods for this report, see here: http://www.pewglobal.org/international-survey-methodology/?year_select=2015

For more general information on international survey research, see here: http://www.pewresearch.org/methodology/international-survey-research/