---
title: "Methodology"
description: "About this Study November 2012 Omnibus Week 1 Prepared by Princeton Survey Research Associates International November 2012 The PSRAI November 2012 Omnibus Week 1 obtained telephone interviews with a nationally representative sample of 1,011 adults living in the continental United States. Telephone interviews were conducted by landline (606) and cell phone (405, including 212 without […]"
date: "2012-11-06"
authors:
  - name: "Lee Rainie"
    job_title: "Former Director, Internet and Technology Research"
    link: "https://www.pewresearch.org/staff/lee-rainie/"
url: "https://www.pewresearch.org/internet/2012/11/06/methodology-13-7/"
---

# Methodology

### About this Study

**November 2012 Omnibus Week 1**

Prepared by Princeton Survey Research Associates International

November 2012

The PSRAI November 2012 Omnibus Week 1 obtained telephone interviews with a nationally representative sample of 1,011 adults living in the continental United States. Telephone interviews were conducted by landline (606) and cell phone (405, including 212 without a landline phone). The survey was conducted by Princeton Survey Research Associates International (PSRAI). Interviews were done in English by Princeton Data Source from November 1 to 4, 2012. Statistical results are weighted to correct known demographic discrepancies. The margin of sampling error for the complete set of weighted data is ± 3.6 percentage points.