This story’s been sent in by Crikey:
The paper, the poll and the almighty ACT stuff-up
CATHY ALEXANDER | OCT 31, 2012 12:28PM
Two days before the ACT election, The Canberra Times splashed with the results of an exclusive opinion poll: “Labor will hold power,” ran the front-page headline.
The Patterson Research poll tipped Labor would coast to victory with the help of the Greens, who would retain their four seats, while the Liberals would make little headway. Previously, some commentators and bloggers had argued it would be a close race as the Liberals gained traction and the Greens struggled. Those forecasts were junked. The poll set the result in stone before ballots were cast on October 20. Sportsbet paid out on a Labor victory?—?the day before the election.
There was just one problem. The poll was wrong.
The Liberals won more votes than Labor; the major parties tied on eight seats apiece. The Greens haemorrhaged votes and lost three of their four seats (see a comparison of the poll with the results here). The parties are now negotiating over who will form government, and while the most likely result is a Labor-Greens alliance there is a chance the Liberals could form a government.
The fiasco of The Canberra Times’ dud poll?—?the sole opinion poll of the campaign, in the territory’s sole daily newspaper?—?raises questions around the national obsession with polls, along with questions on the way they are conducted and reported on. Psephologists are scratching their heads, the ACT Liberals are fuming and The Crimes has gone very quiet.
ABC election analyst Antony Green told Crikey the poll was clearly wrong and pollsters and the paper had “egg on their face”. ”Opinion polls should be published on the astrology page,” said Green (who, it should be noted, reported on the poll on his election blog).
The image below shows The Canberra Times election result prediction on the left (from October 18) and the actual result on the right:
Some quotes from The Canberra Times on October 18:
— “The Greens … are expected to garner enough votes to retain their four MLAs” (Assembly reporter Noel Towell)
— “Today’s result must cast considerable doubt on the strategy and tactics employed by the opposition for the past four years …” (Towell)
— “Prepared to go with status quo” (headline, editorial)
— “[Liberal leader Zed Seselja] seems not to have translated to greater support in the electorate … (he) has not resonated with most voters” (editorial)
So what went wrong? The random phone poll of 1203 people was conducted from October 11-14; Patterson says the data was weighted against ABS census figures. The undecided vote was 7-10%, and this was “allocated among parties and candidates using polling formula”.
Keith Patterson, managing director of the Patterson Research Group, toldCrikey: “I can understand the queries about the ACT poll. It certainly raised eyebrows here as well, resulting in something of a witch hunt?—?but nothing was untoward.” Patterson emailed Crikey a Powerpoint on his company which states “Our Record is Pretty Good”.
Sources said that privately, Patterson has been saying he was not sure what went wrong, but had several theories. Some newspaper insiders reckon the Greens had a dud final week in the campaign?—?after the poll was taken.
Crikey phoned The Canberra Times acting editor Grant Newton, who declined to comment. The reporter who wrote the stories, likeable Irishman Noel Towell, referred questions to the editor.
Green was not so reclusive. He says to get the poll that wrong, “you’ve done something wrong methodologically”. The sample size and proportion of uncertain voters seemed workeable, he says, suggesting the problem may be that questions were not asked in a way that reflected the way people actually think in a polling booth.
It may be the poll failed to capture all options on the ballot paper, or named parties rather than individual candidates. Green says the survey results may not have been accurately weighted (i.e. tweaking the results to take into account demographic differences between the surveyed group and the population).
Polling experts told Crikey that Patterson Research may not be seen in the same light as the big players, Newspoll (The Australian) and Nielsen (Fairfax), who poll on politics frequently and agonise over methodology and weighting of results.
Green says the problem is not just the Patterson poll but the way the newspaper wrote it up, gave it prominence and assigned it certainty.
ACT Liberal leader Zed Seselja?—?who has been at war with the paper?—?agreed. ”It was obviously spectacularly wrong, as was the analysis that went with it,” he told Crikey. “I’d be fascinated to hear their explanation. It certainly raises questions about The Canberra Times’ credibility … almost all their coverage was designed to steer people away from the Liberal Party.”
Seselja reckons the poll and its coverage may have cost the Liberals votes and sapped momentum from its campaign. But Green says it’s not clear whether a poor poll cost votes because Australians often warmed to the underdog.