In v4, the innovation credit language states: "The responses must be collected from a representative sample of building occupants making up at least 30% of the total occupants."  In past versions of LEED, there was not a requirement to survey students in grades K-5.  This credit language does not seem to distinguish between students and faculty/staff and there does not appear to be any addenda addressing the distinction.

Has anyone implemented this v4 innovation credit in an elementary school and did you include the K-5 students?