7. Pre-testing of in-person surveys
After further revisions following the focusgroups, an entire survey script and revised set ofdiagrams were prepared and pre-tested. We pre-tested the entire script and drawings on fourindividuals, two of whom served as interviewertraining. Further changes were made and we be-lieve we have a fairly effective script and diagramsto elicit household willingness to pay for increas-ing ecosystem services in the South Platte river