By identifying children who are at risk of language difficulties early in life it is possible for them to receive intervention in a timely manner to prevent any potential wider effects.
Trwy adnabod plant sydd mewn perygl o anawsterau iaith yn gynnar mewn bywyd mae'n bosibl iddynt dderbyn ymyrraeth mewn modd amserol i atal unrhyw effeithiau ehangach posibl.