Public Opinion Polling
A public opinion poll is a type of telephone program conducted to measure attitudes and opinions on an issue. Public opinion polls are
scientifically conducted because the methodology employed uses a "random sample" of a given population based on a specific set of questions
at a particular point in time. It cannot predict the future, but is a measure of what people are thinking at the time the poll is taken.
Why conduct a telephone poll?
Telephone polls can be conducted for many reasons based on the type of organization and universe to be surveyed. Some of the most common reasons for conducting a poll include:
- To measure voter attitudes on campaign and election-related issues for candidates running for local, state or federal office.
- To measure the public's attitudes and opinions on a legislative, regulatory or government related issue or public policy initiative.
- To assess the viewpoints and opinions of the members of an association on customer satisfaction issues.
- To test consumers' attitudes and opinions on a product, market research concept or advertising issue.
Who do you poll?
The "universe", or respondents to be surveyed can be an association's membership, the general public, a company's clients or customers, a federal,
state or local government's consumer or customer base or the voters in a political jurisdiction. Within the given population, a random sample is
normally selected that statistically reflects the demographics of that population.
How much does a poll cost?
The cost of a poll is primarily influenced by both the sample size (i.e., the number of interviews required to constitute a valid poll) and the
length of the poll or "interview length" as measured by the time it takes a respondent to complete the survey. The sample
size varies according to size of the population to be measured. For example, conducting a random sample of Pennsylvania residents would require a
larger sample size than a poll conducted regionally or at the local level. The length of a poll is determined by both the number and type of
questions used in the questionnaire. For instance, questionnaires which include open-ended questions that allow respondents to offer his/her
opinions in a "verbatim-style response" take longer to complete than "closed-ended" questions in which a yes/no or multiple-choice format is used
to record the respondents' answers from a list box or pre-determined set of responses.
|
|
SP&R's Computer Operations and State-Of-The-Art CATI System
|
|
Computer Assisted Telephone Interviews
Susquehanna Polling & Research uses the state-of-the
art Windows based WinCATI software to automate the key activities of the
telephone interviewing process. Developed by Sawtooth Technologies, WinCATI
is a computer-assisted telephone interviewing system allowing our market
research interviewers to conduct telephone surveys using the assistance
of a Windows-based software application to handle all aspects of survey
research polling such as computer-assisted dialing of telephone numbers,
recording of responses in a computerized survey questionnaire as well as
data collection, tabulation and analysis functions.
|
|