Caiff y newid hwn effaith sylweddol: yn ei sgil, mae’r system yn manteisio ar ystod ehangach o wybodaeth fel sail i hunanasesiadau’r ysgolion, a rhoddir mwy o bwyslais ar ddeialog broffesiynol rhwng ysgolion a’u cynghorwyr herio. Mae hyn yn adlewyrchu soffistigeiddrwydd a thrylwyredd y system yr ydym wedi’i datblygu dros gyfnod, ar y cyd â’r consortia rhanbarthol ac awdurdodau lleol.
The effect of this change is powerful. It encourages the system to use a broader range of information to feed into the school’s self-evaluation; it places more emphasis on professional dialogue between schools and their challenge advisers and it reflects the sophistication and rigour of the system that we have developed over time in collaboration with the regional consortia and local authorities.