Table 2.
Survey poll characteristics displayed by year of data collection
| Citation | Data collection year(s) | Recruitment method | Survey method | Population of interest | N | Peer review | % margin of error |
|---|---|---|---|---|---|---|---|
| Smith & Son, 2013 (GSS) | 2000–2016a | Household | Face-to-face | Nationally representative adults aged 18+ | 886–1654 | No | ±2.2–3.1 |
| NPR, Kaiser, & Kennedy, 2004 | 2003 | Telephone | Telephone | Nationally representative adults aged 18+ years with oversampling of parents with children in grades 7–12 | 1,759 | No | ±6.0 |
| Ito el al., 2006 | 2003 | Telephone | Telephone | English-speaking parents or legal guardians of North Carolina K-12 students | 1,306 | Yes | None reported |
| Xia et al., 2006 | 2005 | Telephone | Telephone | English and Spanish speaking adults in California | 993 | No | ±4.0 |
| Howard-Barr et al., 2011 | 2006 | Telephone | Telephone | Full-time residents of St. Lucie County, Florida age 18+ years with oversample of adults with children attending local schools | 1,092 | Yes | ±3.1–4.9 |
| Eisenberg et al., 2008 | 2006–2007 | Telephone | Telephone | Parents of school age children in Minnesota | 1,605 | Yes | None reported |
| Zogby International, 2007 | 2007 | Telephone | Telephone | Nationwide survey of parents of children age 10-16 | 1,002 | No | ±3.2 |
| Kalsbeek et al., 2009 | 2008–2009 | Telephone | Telephone | Parents of current North Carolina public school students, K-12 | 1,201 | Yes | None reported |
| Fox News, 2009 | 2009 | Telephone | Telephone | Registered voters nationwide | 900 | No | ±3.0 |
| Barr et al., 2014 | 2009–2010 | Telephone | Telephone | Adults aged 18+ years | 1,715 | Yes | None reported |
| Tortolero et al., 2011 | 2010 | Telephone | Telephone | Parents of child age 18 years or younger in Harris County, Texas | 1,201 | Yes | ±2.8 |
| Dake et al., 2014 | 2011 | Parents of children ages 6 to 11 in three Midwestern counties | 712 | Yes | ±5.0 | ||
| Millner et al., 2015 | 2011 | Telephone | Telephone | Parents of children in the Mobile Co. Public School System | 522 | Yes | None reported |
| Moore et al., 2016 | 2014 | Telephone | Telephone | Residents of a large county in southeastern United States | 311 | Yes | ±5.6 |
| C.S. Mott Children’s Hospital, 2016 | 2016 | Phone/Address-Basedb | Internet | Nationwide parents of child in middle or high school | 2,100 | No | ±3.0–4.0 |
Data were based on analyses from General Social Survey (GSS), but study findings were re-analyzed to include data from 2014 to 2016 and exclude participants who reported “do not know”.
Data were collected through the GfK Knowledge Panel.