---
title: "Methodology"
description: "About Pew Research Center’s Spring 2019 Global Attitudes Survey Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Gallup and Abt Associates. The results are based on national samples, unless otherwise noted. More details about our international survey methodology and country-specific sample designs are available here."
date: "2020-07-20"
authors:
  - name: "Christine Tamir"
    job_title: "Former Research Analyst"
    link: "https://www.pewresearch.org/staff/christine-tamir/"
  - name: "Aidan Connaughton"
    job_title: "Former Research Analyst"
    link: "https://www.pewresearch.org/staff/aidan-connaughton/"
  - name: "Ariana Monique Salazar"
    job_title: "Former Research Analyst"
    link: "https://www.pewresearch.org/staff/ariana-monique-salazar/"
url: "https://www.pewresearch.org/global/2020/07/20/global-religion-methodology/"
datasets:
  - name: "Spring 2019 Survey Data"
    url: "https://www.pewresearch.org/dataset/spring-2019-survey-data/"
---

# Methodology

About Pew Research Center’s Spring 2019 Global Attitudes Survey

Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Gallup and Abt Associates. The results are based on national samples, unless otherwise noted. More details about our international survey methodology and country-specific sample designs are [available here](https://www.pewresearch.org/methods/interactives/international-methodology/all-survey/all-country/2019).

---

**Next:** [Appendix A: Connection between God and morality by religious affiliation](https://www.pewresearch.org/global/2020/07/20/global-religion-appendix-a-connection-between-god-and-morality-by-religious-affiliation.md)