The Task Force on the Study of Marriage has developed a survey to study responses to its Dearly Beloved: A Tool-kit for the Study of Marriage [PDF].
The toolkit was designed to be used in discussion groups across the church on the topic of marriage and blessings. It was promoted for discussion in 2014 and 2015.
Multiple people from the same congregation or group may complete the survey. Because it asks for your thoughts on how the resource was used, or was not used, in your context, every response will help give the task force a fuller picture.