Writing Effective Surveys - 20 Top Tips
Designing surveys is easy; or is it? The truth is that writing surveys is easy but writing effective surveys is more difficult. The following tips will help you write more effective surveys.
1. What is the survey’s purpose?
Surveys are conducted for many reasons. By 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 the survey’s purpose.
2. Give the survey a good title
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 make them feel that their investment is worthwhile.
3. Ensure that you do not make the survey any longer than it needs to be
Every question asked should be asked for a reason. Minimize the questions providing you with ‘nice to know’ information and focus instead on the ‘need to know’ questions.
4. Use plain English, maintain consistency, avoid jargon and acronyms and don’t ask questions that may result in ambiguous answers
Take care when wording a question. If a question is not clear then there is every chance that respondents may interpret the question differently to that intended by the publisher making any analysis of the data meaningless or at the very least misleading.
5. Avoid having long questions
Try to use succinct sentences wherever possible. Long questions can cause a respondent to lose concentration and lead to them abandoning the survey.
6. Ask only one question at a time
Avoid confusing the respondent with a question like ‘Do you like athletics and tennis?’
7. Do not influence the answer
It is important to avoid loading the question. ‘Should irresponsible shop keepers who sell tobacco to minors be prosecuted?’ is likely to have no value.
8. Ensure that the selected answer format allows the respondent to answer the question being asked
Allow the respondent to answer how they really feel or they may be less inclined to complete the survey. As a last resort consider the benefit of including a “Can’t say”, “Don’t know” or similar response option.
9. While compiling your survey consider how you will want to analyse the results once the survey has been published
When asking questions that allow for a free text open ended response appreciate that such information is likely to be difficult to score and/or summarised. Consider how answers can be grouped. For example “How long have you worked here?” - ‘less than 1 year’, ‘between 1 and 6 years’ and ‘more than 6′.
10. Ensure that the questionnaire flows
When asking questions group the questions into clear categories as this makes the task of completing the survey easier for the participants.
11. Target your respondents
Sometimes you will 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. Provide a channel for your respondents to expand on their answers or make comments
Allowing respondents to make additional comments will increase their satisfaction level and the comments will also give valuable feedback on the specific questions and/or the survey as a whole. Remember that for large sample collections it may be difficult to analyse free text open ended responses.
13. If the survey you are conducting is to be confidential ensure that you honour your pledge
If you have assured the respondents that the survey is confidential ensure that the individual data is not to be shared with anyone and not used for any other purpose. Confidentiality must be maintained at all times and any contact information destroyed once the survey has finished.
14. Consider the benefits and disadvantages of allowing respondents to be anonymous or identifiable
If your respondents are to be anonymous then you will be unable to follow up specific complaints or match “pre” or “post” surveys. There are advantages to allowing respondents to remain anonymous for example it would allow respondents to respond without possible peer pressure.
15. Consideration carefully the best response format
Maintaining a consistency in the format used for responses is good practice. When designing your survey keep in mind that when analysing the data radio buttons are easier to analyse than check boxes that offer the respondent multiple responses. Do not use a check box format if a radio response format would do.
16. Advise the respondent as to how much time the survey will take to complete
Respondent drop out can occur if the survey appears to be a stream of never ending questions. It is good practice to give an indication as to how long the survey is likely to take so that the participants can determine the best time to complete the survey.
17. Provide respondents with 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 check 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. Thank the respondents
To complete surveys respondents have to devote their time and should be thanked either in a covering letter, at the end of completing the survey or in a follow up letter. You may even want to consider an incentive such as a reward of some sort.
For more information please visit Survey Galaxy
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