If specific aims and objectives were set at the outset of the planning process, then evaluation will also seek to establish whether those targets have been met and if not then why?
Os oedd nodau ac amcanion penodol wedi cael eu gosod ar ddechrau'r broses gynllunio, yna bydd y gwaith gwerthuso hefyd yn ceisio canfod a yw'r targedau hynny wedi'u cyflawni ac os na, pam?