Great Tips to Writing Effective Surveys
August 5, 2009
How to create a survey using Survey Galaxy
Writing surveys is easy; or is it? The reality is that writing surveys is easy but writing surveys that will be effective is a little bit more difficult. The following twenty tips will help you with your survey questionnaire design.
1. What is the purpose of the survey?
Questionnaires are conducted for many reasons. By correctly phrasing the questions and structuring the answers surveys can be used in a multitude of ways and for a variety of reasons. When compiling a survey don’t lose sight of its purpose.
2. Title the survey
The survey title is key and an opportunity to instantly summarise a survey’s objective and encourage respondents to participate. Respondents need to invest time in completing the survey so you need to encourage them that their investment will be worthwhile.
3. Ensure that you do not make the survey any longer than it needs to be
Every question that is asked should be asked for a reason. Minimize asking questions that will provide you with ‘nice to know’ information and concentrate instead on ‘need to know’ questions.
4. Use plain English, avoid jargon and acronyms, maintain consistency and don’t ask questions that may result in ambiguous answers
Take care when wording a question. If a question can be interpreted in more ways than one then there is a risk that any analysis of the survey results will be meaningless or at the very least misleading.
5. Avoid long questions
Try to use succinct sentences wherever possible. Long questions tend to cause respondents discomfort and can lead to respondents abandoning a survey.
6. Ask only one question at a time
Avoid confusing the respondent with a question like ‘Do you like golf and football?’
7. Avoid influencing the answer
Avoid loading the question. ‘Should irresponsible shop keepers who sell tobacco to children be prosecuted?’ is unlikely to have any value.
8. Ensure that the chosen answer format allows the respondent to answer the question being asked
Ensure that the respondent is able to answer how they really feel or they may abandon the survey. As a last resort consider the benefit of including a “Can’t say”, “No comment” or similar response option.
9. At the same time that you compile the survey consider, when the survey is complete, how the compiled data is going be analysed
Appreciate that questions that allow for a free text open ended response, such as when asking the respondent for their comments, is likely to be difficult to score and/or summarised. Consider how the answers could be grouped. For example “Indicate your length of service?” – ‘less than 1 year’, ‘between 1 and 5 years’ and ‘more than 5′.
10. Ensure that the questionnaire flows
Group questions into clear categories as this will make it easier for the participants completing the survey.
11. Target your respondents
You may want to target a specific group, in others a cross section. If you can’t control who responds to your survey consider including questions/answers that will allow you to filter out respondents who don’t match your target profile.
12. Allow respondents to expand on their answers and/or make comments
Allowing respondents to make additional comments will increase their satisfaction level and will also give valuable feedback on the specific questions and/or the survey as a whole. Remember that for large sample collections that free text open ended responses may be difficult to analyse.
13. If the survey you are conducting is to be confidential ensure that your pledge is upheld
If you have guaranteed the respondents that the survey is confidential ensure that the individual data is not to be shared with anyone and the information is not going to be used for any other purpose. Confidentiality must be maintained and any contact information deleted after the survey is complete.
14. Consider the benefits and disadvantages of allowing respondents to be anonymous or identifiable
If your respondents are to be anonymous then appreciate that you will be unable to follow up or match “pre” or “post” surveys. However in some cases allowing people to remain anonymous will allow people to respond without possible peer pressure.
15. Give careful consideration to the best response format
Maintaining a consistency in the format used for responses is good practice. When creating your survey keep in mind that when analysing the data single selection radio buttons are easier to analyse than multiple selection check boxes. If a radio response can be used do not use a check box.
16. Inform the respondent as to the approximate time it will take to complete the survey
If the survey appears to be a stream of never ending questions then respondent drop can increase. It is a good idea to give an indication as to how long the survey is likely to take so the respondents can choose the best time to complete the survey.
17. Inform the respondents of the survey end date
Encourage respondents to complete the survey as soon as possible but advise respondents as to the survey’s end date so that they have the opportunity to schedule the necessary time.
18. Trial the survey
Before publishing a live survey publish a small pilot survey to check for questions that are ambiguous or confusing and to ensure that the survey is aesthetically pleasing.
19. Before publishing the survey proof read the survey several times
Check and then check again that a survey is grammatically correct and makes sense. If practical get a colleague to check the survey before you publish, if no one else is available then take a break before checking again.
20. Say ‘Thank You’
To complete surveys respondents need to invest their time and they should be thanked at the end of completing the survey or in a follow up letter. You may even want to consider incentives such as a reward of some sort.
Getting started is easy and there are many survey software websites to choose from.


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