As a part of your data collection strategy, you should set some expectations about your data collection timeline. Data collection should ideally be completed in less than one month. In other words, while initially developing your research instruments may take some time, you should keep the data collection relatively brief. Once the first survey is out the door, the first focus group invitation is sent or the first interview is held, your team should end data collection one month later and begin compiling and analyzing the data on hand. This will help you stay on track and keep momentum.
Interviews and focus groups
These are easier to control for time, as they are arranged by your core team and conducted on your schedule (but see Section 4.4 for information on scheduling and other ways to accommodate participant needs). If you will use interviews or focus groups as a data collection method, you should prioritize them and complete them in a condensed period.
FGDs typically last about 60 to 90 minutes, involving around 8–10 people in the group. Individual interviews may take less time for each interview, but overall timelines will depend on the number of interviews you will schedule and your available human resources. By dividing efforts between your team members, you should be able to arrange and conduct many of the interviews and/or FGDs in the same week. As noted in Annex VII and Annex VIII, significant time will be required for transcribing the spoken interviews or conversations, as the quality of these notes will be crucial for analysis.
Surveys
For surveys, your method of distributing and collecting the survey questionnaire and your sample size will affect how quickly results are collected, as different approaches, such as door-to-door canvassing with printed paper surveys, online surveys and mailed surveys, require varying timelines. You should set a reasonable time frame for surveys to be completed by residents and returned to (or collected by) the core team or its partners – at least one and up to two weeks is a good benchmark.
Why limit survey collection timelines? You want to make sure that your data collection is a snapshot of opinions at a given time and that as few external variables may influence responses as possible. The longer that surveys are out among the public, the greater the chance that an external event will affect responses; for example, if a sudden natural disaster (fire or flood) damages many local homes, that will immediately reset the community’s priorities to emergency relief and constructing new homes.
Also, you want the data. While survey data collection – especially door-to-door canvassing – can be a rewarding way to engage with community members and an important moment for your team and local leaders to demonstrate commitment to residents, you need to listen to and analyze the data before acting on resident priorities. The longer you wait, the more you risk losing momentum, and the public may even feel that you have failed to follow through.
Door-to-door canvassing:
The size of your community will contribute to determining your overall sample size and how you determine your sample composition. This will, in turn, impact timelines.
Small sample sizes (less than 200 households, with fewer than 30 to 40 total households assigned to each canvassing team member or pair of enumerators) will more easily allow team members to return in person after a short period (such as one week in Moldova) to collect the completed survey questionnaires. This step of returning in person also increases response rates, and once sufficient surveys are collected, analysis can begin.
When it comes to higher sample sizes (more than 200 households or more than 50 doors per canvassing team), distributing surveys may take several days. This makes it difficult to conduct a second round of canvassing to collect surveys within a week or two.