Rach3 said:
After reading through the poll questions, I'm going to have to say at least some of those questions are flawed. For example, one of the questions is: "Please tell me whether you agree or disagree with the following statement: Darwin’s theory of evolution is proven by fossil discoveries." Someone who is educated in the theory of evolution and believes the theory to be accurate, or who is generally well-versed in scientific method, or even just logic, would have to disagree with that statement. Theories are not "proven." Also, it is not JUST fossil discoveries that support the theory. What that question illustrates is the lack of knowledge of evolution by the person writing the poll questions.
Another question is: "Regardless of what you may personally believe, which of these do you believe should be taught in public schools?" You can't assume that people recommending a combination of theories be taught in school believe in any particular one of them. For example, I do not believe in creationism, but would argue that since many do, it ought to be at least mentioned in schools simply so that those learning about evolution know what it is that it's being held up against by others.
And, lastly, this question: "Which of the following do you believe about how human beings came to be?"
The poll choices don't give people an option to choose more than one.
Human beings evolved from earlier species.
Human beings were created directly by God.
Human beings are so complex that they required a powerful force or intelligent being to help create them.
Not sure/Decline to answer
There are people that do not see a conflict between the first two choices. The poll forces them to choose one or the other when that may not really reflect their beliefs adequately.
What is helpful in that poll is the breakdown by geographical region and age. You can easily see how polls might vary in their overall results if too high of a percentage of your sample came from any particular region. For example, if your "west" group included a large number of respondents from Salt Lake City, UT, you would have a fairly different outcome than if they came from someplace like San Franciso, CA.
This particular disclaimer at the end is an important one to always remember when interpreting poll results:
Unfortunately, there are several other possible sources of error in all polls or surveys that are probably more serious than theoretical calculations of sampling error. They include refusals to be interviewed (nonresponse), question wording and question order, interviewer bias, weighting by demographic control data and screening (e.g., for likely voters). It is impossible to quantify the errors that may result from these factors.
I'd like to know what they say when they first introduce themselves on the phone? For example, if they start out with, "I'm conducting a brief survey on religious beliefs," a lot of non-religious or non-believers are going to hang up, while someone with very strong conviction in their religious beliefs may be interested in taking the survey and sharing their views. Even the time of day when someone calls can matter. If you're calling in the middle of the day when you're only reaching those who aren't working outside the home (whether they have a home business, or are retired, or students, or stay-at-home parents), that's a different demographic than if you call after 7 pm and catch more people who work outside the home.