North Douglas MHK wants light shed on sample size
Questions will be raised in Tynwald this week over Treasury's review into controversial work cabaility tests.
The fit-for-work tests on benefit claimnts carried out Dependabilty Ltd have been suspended, and some of those who've been through them will be asked about their experience.
The survey will be carried out through telephone interviews and discussion groups, from a randomly-picked sample.
But Douglas North MHK David Ashford wants to know how big the sample size will be.
He says useful results must be obtained to make the system better in future.