Abdelmutti & Hoffman-Goetz (2009)13
|
Jan 2006 – Dec 2007 |
The Globe and Mail, The National Post, The Toronto Star (Canada); The Wall Street Journal, USA Today (US) |
Mixed methods (directed/quantitative CA) |
Abdelmutti & Hoffman-Goetz (2010)14
|
Jan 2006 – Dec 2007 |
Maclean's, Time Magazine Canada (Canada); Newsweek, Time (US) |
Mixed methods (directed/quantitative CA) |
Habel, Liddone, & Stryker (2009)15
|
June 8, 2006 – Sept 26, 2006 |
Google News, Yahoo!News, CNN, MSNBC
|
Quantitative CA |
Kelly, Leader, Mittermaier, Hornik, & Cappella (2009)16
|
Dec 2005 – Nov 2006 |
18 highest circulating US newspapers, 4 broadcast networks, Associated Press
|
Quantitative CA |
Krieger, Katz, Eisenberg, Heaner, Sarge,& Jain (2013)17
|
2006 |
Newspapers in Appalachia and non-Appalachia Ohio counties |
Quantitative CA |
Wallace & Ache (2009)30
|
2002 – 2007 |
Television news broadcasts (ABC, NBC, CNN, FOX) |
Quantitative CA |
Phase 2: 2006–2008 |
Casciotti, Smith, & Klassen (2014)22
|
June 1, 2005 – May 31, 2009 |
13 US newspapers |
Quantitative CA |
Casciotti, Smith, Tsui & Klassen (2014)23
|
June 1, 2005 – May 31, 2009 |
Top 10 circulating US daily newspapers and 3 regional US newspapers |
Mixed methods (grounded theory/quantitative CA) |
Casciotti, Smith, Andon, Vernick, Tsui, & Klassen (2014)21
|
June 1, 2005 – May 31, 2009 |
The Washington Post, The Houston Chronical, The Virginian Pilot, The Richmond Times Dispatch
|
Mixed methods (qualitative CA/quantitative CA) |
Correa & Harp (2011)24
|
Feb 2005 – Jan 2009 |
2 Virginia newspapers |
Mixed methods (qualitative CA/quantitative CA) |
Franklin Fowler, Gollust, Dempsey, Lantz, & Ubel (2012)19
|
Jan 2006 – Dec 2007 |
USA Today, The New York Times, 2 local newspapers per state |
Quantitative CA |
Quintero Johnson, Sionean, & Scott (2011)25
|
June 1, 2006 – Dec 21, 2007 |
Nationally representative sample of articles in major US newspapers |
Quantitative CA |
Phase 3: 2009–2015 |
Krakow & Rogers (2015)26
|
Jan 1, 2011 – Dec 31, 2011 |
Major US newspapers |
Quantitative CA |