Survey Research
Updated 23 October
2019
Survey research is the
most common form of public relations research. Through the
use of specifically worded questionnaires and a carefully
selected sample, researchers are able to make judgments about a
much larger population. The degree to which survey results
can be seen as being representative of a larger population
depends on the methodology used. Survey research is
generally conducted in three ways: through face-to-face
interviews, over the telephone, or through self-administered
questionnaires. What follows is a checklist for the
conduct of survey research:
- Define the problem
or purpose.Who are the target audiences in whom you are
interested and what is it that you want to find out?
- Identify population
and choose sample. To embark upon this step, one has to
understand several basic definitions:
>> Sample
- The selection of a segment of a population for the purpose
of making observations of and drawing conclusions about the
population as a whole.
>>
Sampling Frame - The list from which the sample, or
some stage of the sample, is drawn.
>>
Probability Sampling - A sample will be representative
of the population from which it is selected if all members of
that population have an equal chance of being selected in the
sample.
>>
Non-probability Sampling - When a sample is selected
without regard to whether everyone in the population has an
equal chance of being selected.
There
are several sampling techniques from which you can select:
- Simple Random
Sampling -Every person within the sampling frame is
assigned a number. Through a random selection of
numbers, a sample is developed.
- Systematic
Sampling -Involves the selection of every Kth member
of a sampling frame. For example: if you are seeking a
sample of 250 names from a survey frame of2500, then
K=2500/250 or 10. In this scenario, select every 10th
name for the sample.
- Cluster Sampling -
Involves breaking the population into heterogeneous clusters
and then selecting the sample from individual
clusters. This is often done when segment(s)of the
desired population is/are over-represented in the sampling
frame.
- Census - Every
member of the sampling frame is surveyed.
- Create the survey
instrument. The form a survey instrument is
dictated by how it is to be administered and analyzed.
Questions can take four basic forms: Dichotomous (such as
true/false, yes/no), Rating Scale (measures the range,
degree or intensity of attitudes), Open-ended (the response
set is not specifically defined), and Close-ended (the
response set is specifically defined). There are several
concerns to be considered when wording survey questions:
- Use simple words -
Use language that is appropriate and understood by the
audience for whom the survey is intended.
- Don't be vague -
Use language that has a clear or specific meaning.
- Keep it short -
Respondents may balk at answering long questions or surveys.
- Avoid bias in the
wording or ordering of questions - The manner in
which a question is worded or its placement can
influence responses to questions that follow.
- Don't ask
objectionable questions - Even the most sensitive of
information can be obtained if questions are worded
tactfully.
- Save the toughest
questions for last - Asking the toughest questions
first could abruptly end the process or bias subsequent
responses.
- Don't assume
knowledge - The respondent may need background
information.
- Pretest the
questionnaire- If there are any bugs in the
survey instrument, it is best to find them before
distributing surveys on a large scale. Run a small
test sample first to see if the questions are understood.
- Logistical
concerns - Can the personnel requirements be
met? Can the survey be administered within the desired
time frame? Does it fit into the budget?
- Train data
collectors. Without training, data collectors could
inadvertently influence the outcome of the survey. They
should be trained to administer the survey the same way every
time.
- Compile and
analyze raw data.
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