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mzmolly

(50,993 posts)
Tue Oct 9, 2012, 12:17 AM Oct 2012

What's Behind the Romney Pew Poll Surge? (A bad poll sample.) ~ Helmut Norpoth

The dramatic Romney surge in the latest Pew poll may have less to do with besting Obama in the first debate than with some dramatic shift in party identification in Pew polls. According to numbers reported by Pew, Democrats fell from 37 percent in the September poll to 32 percent in October while Republicans rose from 28 to 33 percent among registered voters. With such numbers and high support for the nominee among partisans, it's no surprise that Romney leads Obama. With the same partisan breakdown in October as in September, Obama would still be leading, even among likely voters.

So what's behind the Republican surge in party identification? As far as I can tell, the September-October shift is the largest recorded by the Pew trend line. But is it a real surge? If so, Republicans would have scored a partisan realignment of sorts, all in the wake of a terrific debate performance. That seems far-fetched. More likely, the sample for the October poll just ended up with more Republicans and fewer Democrats than before. ...


More at: http://www.huffingtonpost.com/helmut-norpoth/pew-poll_b_1949879.html?utm_hp_ref=@pollster
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What's Behind the Romney Pew Poll Surge? (A bad poll sample.) ~ Helmut Norpoth (Original Post) mzmolly Oct 2012 OP
The link vanished like a poltergeist Doctor Jack Oct 2012 #1
That was bizarre. mzmolly Oct 2012 #3
I don't buy that the polls legitimately shifted that much, in fact I doubt they moved much at all... k2qb3 Oct 2012 #2
That would mean that Repubs in 2012 would have a higher voter ID per this poll Jennicut Oct 2012 #11
is this the poll whichi doesn't include hispanic voters and claims some black voters moved from JI7 Oct 2012 #4
Yes it is. Here's the complete data: mzmolly Oct 2012 #7
Here you go.... Historic NY Oct 2012 #5
In other words, Mr. Northputh "unskewed" Pew? regnaD kciN Oct 2012 #6
Pretty much. My apologies - "Norpoth" is the correct spelling of the author's name. mzmolly Oct 2012 #8
The night of the election 2004, 8:00 PM exit polls revealed Kerry had 304 electoral votes. Bush, 174 Kurovski Oct 2012 #9
But RealClearPolitics (averages) had Bush mzmolly Oct 2012 #10
I used to like Zogby, years ago. Do they still exist? Kurovski Oct 2012 #12
The reason I like RCP and Nate Silver mzmolly Oct 2012 #14
Hey, thanks mzmolly! Kurovski Oct 2012 #17
Backatcha mzmolly Oct 2012 #18
Real Clear Politics?? Zoeisright Oct 2012 #13
Agree that they are shills. But, they have been reliable in terms of polling averages. mzmolly Oct 2012 #16
It's amazing how the Media used it to spin their horse way DisabledAmerican Oct 2012 #15
I suppose it helps their ratings to declare mzmolly Oct 2012 #19
 

k2qb3

(374 posts)
2. I don't buy that the polls legitimately shifted that much, in fact I doubt they moved much at all...
Tue Oct 9, 2012, 12:24 AM
Oct 2012

but affiliation and presidential election polling track each other, if there was a 12 point shift in favor of Romney I would expect a corresponding shift in party affiliation.

This is the exact same argument unskewed polls was making last week, and it's just as wrong today.

Of course that doesn't mean it couldn't be a bad sample for some other reason.

Jennicut

(25,415 posts)
11. That would mean that Repubs in 2012 would have a higher voter ID per this poll
Tue Oct 9, 2012, 12:57 AM
Oct 2012

then they did in 2004. They were tied in 2004 with Dems in voter ID. Pew has it as +3.

The more likely explanation is that Pew has a poll with a snapshot in time of right after the debate when Romney polled at this best. Their voter screening is weighted with demos and not deliberate but simply what other polls found on Thursday, Friday and Saturday. Gallup and Ramussen seemed to have Sunday samples that were even with their previous days and they are trackers as well. Pew had much less people polled Sunday. Gallup and Rasmussen showed that Obama had to have good polling on Sunday to pull even on Rasmussen and get 2 point bump on Gallup.
What matters is what happens in the next few days if the Sunday samples hold for Obama or the rest of the week is as good for Romney as it was on Thursday to Saturday.

JI7

(89,250 posts)
4. is this the poll whichi doesn't include hispanic voters and claims some black voters moved from
Tue Oct 9, 2012, 12:25 AM
Oct 2012

Obama to Romney ?

Kurovski

(34,655 posts)
9. The night of the election 2004, 8:00 PM exit polls revealed Kerry had 304 electoral votes. Bush, 174
Tue Oct 9, 2012, 12:29 AM
Oct 2012

and 55 too close to call.

--Stranger things have happened in better polls than the one sampled by Pew.

"...the exit poll created for the 2004 election was designed to be the most reliable voter survey in history. The six news organizations -- running the ideological gamut from CBS to Fox News -- retained Edison Media Research and Mitofsky International,(22) whose principal, Warren Mitofsky, pioneered the exit poll for CBS in 1967(23) and is widely credited with assuring the credibility of Mexico's elections in 1994.(24) For its nationwide poll, Edison/Mitofsky selected a random subsample of 12,219 voters(25) -- approximately six times larger than those normally used in national polls(26) -- driving the margin of error down to approximately plus or minus one percent.(27)

On the evening of the vote, reporters at each of the major networks were briefed by pollsters at 7:54 p.m. Kerry, they were informed, had an insurmountable lead and would win by a rout: at least 309 electoral votes to Bush's 174, with fifty-five too close to call.(28) In London, Prime Minister Tony Blair went to bed contemplating his relationship with President-elect Kerry.(29)"


http://www.commondreams.org/views06/0601-34.htm

mzmolly

(50,993 posts)
10. But RealClearPolitics (averages) had Bush
Tue Oct 9, 2012, 12:46 AM
Oct 2012

winning by a small margin. They've been pretty accurate. So, I'm watching their averages quite closely.

Kurovski

(34,655 posts)
12. I used to like Zogby, years ago. Do they still exist?
Tue Oct 9, 2012, 01:11 AM
Oct 2012

Do you know how they've been doing?

I'm not so much of a poll fan anymore, but Nate Silver seems to be brilliant.

mzmolly

(50,993 posts)
14. The reason I like RCP and Nate Silver
Tue Oct 9, 2012, 01:21 AM
Oct 2012

is that they look at polling trends. .. When I need a pick me up, of late, I read Fivethirtyeight.

I had to google Zogby as I've not kept up with his analysis. It seems the latest poll he conducted was for the Washington Times. Curiously, Zogby has Obama and Romney nearly tied as of 10/8.

http://www.washingtontimes.com/news/2012/oct/8/round-polls-show-tight-race-obama-romney-debate/?utm_source=RSS_Feed&utm_medium=RSS

Zoeisright

(8,339 posts)
13. Real Clear Politics??
Tue Oct 9, 2012, 01:13 AM
Oct 2012

Don't trust them as far as I can throw them. They are NOT reliable; they shill for repukes.

mzmolly

(50,993 posts)
16. Agree that they are shills. But, they have been reliable in terms of polling averages.
Tue Oct 9, 2012, 01:23 AM
Oct 2012

They're only doing the math, in that case.

Edited to add, their RCP no toss up map, shows 303 EV for Obama and 235 for Romney. Granted many of the numbers are pre-debate polls, but the end result closely matches Nate Silver's now cast of 302.5.

RCP = http://www.realclearpolitics.com/epolls/2012/president/2012_elections_electoral_college_map_no_toss_ups.html

http://fivethirtyeight.blogs.nytimes.com/

 

DisabledAmerican

(452 posts)
15. It's amazing how the Media used it to spin their horse way
Tue Oct 9, 2012, 01:23 AM
Oct 2012

They were never on our side, but Obama went through worse.

mzmolly

(50,993 posts)
19. I suppose it helps their ratings to declare
Tue Oct 9, 2012, 01:43 AM
Oct 2012

Romney the winner of the debate, and claim he's now ahead in the race as a result.

Ugh.

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