The support provided to those developing surveys includes identifying such questions as well as guidance on how new questions could be developed.
Mae’r cymorth a roddir i’r rhai hynny sy’n datblygu arolygon yn cynnwys tynnu sylw at gwestiynau o’r fath, yn ogystal ag arweiniad ar sut y gellid datblygu cwestiynau newydd.