Dangosodd y dystiolaeth hon fod angen i ddysgwyr allu lleisio eu pryderon am eu profiadau a theimlo bod rhywun yn gwrando arnynt ac yn eu deall, er mwyn i ysgolion, llywodraethau a phartneriaid gael darlun cywir a gallu cymryd camau i fynd i'r afael â'r mater.
This evidence has shown that learners need to be able to voice their concerns about what they’re experiencing and feel listened to and understood, so schools, governments and partners have an accurate picture and can take steps to address it.