A friend of mine is conducting some interesting research into project commissioning attitudes for his masters dissertation (another University of Aberdeen student!). I'm sure that the results of this research will be useful beyond the award of his degree and I know that once his paper is submitted, he will release the data to anyone that wants it.
You can find the survey here: and I know that he'll be grateful. Who knows, perhaps he'll post a comment to let us know how the survey is going.