Actually, I was not even thinking about when Romney, I was looking at polling in general. A recent article in the NY Times agrees that polling is both inaccurate and not well structured. See:
http://www.nytimes.com/2015/06/21/opinion/sunday/whats-the-matter-with-polling.html?_r=0 "Believe it or not, when conducted properly, public opinion polling is generally quite accurate. Conducting good survey research, however, is no simple task. To be accurate, the questions on a survey must be asked of a group of people--what pollsters call a sample--that is representative of the larger population. The questions themselves must also be good indicators of the opinions or attitudes the pollster is trying to measure and the questions must also be asked consistently from one person to the next. Pollsters generally worry about two sources of error in survey research: sampling error and non-sampling error.
The key to accurate measurement of public opinion is the ability of a researcher to select a sample of individuals that looks and acts like the larger population they come from in every important way. For example, a sample must have almost exactly the same proportions of men and women, blacks, whites and Hispanics, Democrats and Republicans and old and young people as the entire population. In practice, representative samples are best drawn by randomly selecting individuals from the population of interest. For example, if a pollster wants to know which candidate is likely to win an upcoming election, he or she randomly "samples" individuals from the population of all voters. (People who are not going to vote on election day, although eligible to vote, are not part of the actual voting population and should not be included in the sample.) Randomness is important because it removes any bias that might creep in by allowing the pollster to select people, unintentionally or not, on the basis of their race, sex, height, availability or any number of other criteria that would make the sample unlike the population from which it is drawn.
Simply identifying a random sample, however, does not alleviate all concerns about sampling error. Indeed, one of the more difficult aspects of sampling is actually getting the people selected to be in a sample to respond to the questions on a survey. If there is any degree of systematic refusal to answer questions, e.g. more women refuse to answer questions than men, the remaining individuals in the sample who cooperate with the pollster will not be representative of the population (there will be too many men in the sample) and the results will be invalid.
The difficulties of sampling notwithstanding, a survey researcher can, in fact, confidently and accurately generalize about the opinions and attitudes of large groups of individuals by selecting relatively small random samples of individuals from those larger groups and completing interviews with them."
http://www.thisnation.com/question/002.html So again, polls are not the end all, if done right then they are a good indication...but, if done poorly.... you know what we used to say about programming.... garbage in, garbage out!
Anigav6969 wrote:
Polls are important and usually quite accurate.....what you're saying is what the people were saying when Obama was leading in the polls over Romney...." Ignore...nothing to see".....and polls are a politicians life blood....you don't have to believe these polls....that's convenient for you....but this will be remembered....things can always change though