Although Mr. Romney had a double-digit lead in interviews conducted on Sunday and Monday night, Mr. Gingrich was actually ahead of Mr. Romney by five points in interviewing conducted on Tuesday night.
In Gallup's latest 21-day rolling average of likely voter preferences, based on interviewing conducted Oct. 1-21, Romney leads Obama by 14 points among men, whereas Obama and John McCain were tied among men in Gallup's final pre-election estimate in 2008.
8 Cognitive Interviewing Pilot testing and cognitive interviewing conducted in each target country, with a minimum of 5 participants per language/country who match the target population for as many criteria as reasonably practical.
Three researchers who had undergone training in SCID interviewing conducted the interviews.
Three researchers CB, RB and HB all with health sciences backgrounds with extensive experience of qualitative interviewing conducted the interviews.
The first two authors (SM, RM), who were trained in qualitative interviewing, conducted the interviews in English and recorded them digitally.
