Previous reports have identified the need to strengthen educational research capacity and volume in Wales and the barriers that have impeded progress being made [footnote 5].
Mae adroddiadau blaenorol wedi nodi’r angen i gryfhau capasiti a chyfanswm yr ymchwil addysgol yng Nghymru a’r rhwystrau sydd wedi atal cynnydd [troednodyn 5].