----- Original Message -----From: [log in to unmask] href="mailto:[log in to unmask]">anna gruffyddTo: [log in to unmask] href="mailto:[log in to unmask]">[log in to unmask]Sent: Wednesday, July 27, 2011 12:00 AMSubject: Re: valid and authenticMae rhywun weithia yn cael cyfystyron (gan amlaf sgwennu gwael ddeudwn i) - ddeudwn i, os ti'n meddwl ei fod yn wirioneddol ddiangen, y gellir hepgor un ohonyn nhw.
Anna
2011/7/27 Gareth Jones <[log in to unmask]>
Dyma'r cyd-destun:When the Internal Verifier is satisfied that the assessment process is appropriate and that the evidence of achievement is valid, sufficient and authentic, the formative assessment sheets are signed by the Internal Verifier.A oes angen gwahaniaethu rhwng 'valid' ac 'authentic' yn y cyfeithiad, neu a fyddai 'dilys' yn gwneud y tro am y ddau.