A purposive sampling approach was taken to identify participants who could represent lived experience of disability and organisations involved in the delivery and oversight of social services.
Defnyddiwyd dull samplu pwrpasol i nodi cyfranogwyr a allai gynrychioli profiad bywyd o anabledd a sefydliadau sy'n ymwneud â darparu a goruchwylio gwasanaethau cymdeithasol.