education of the hearing impaired hearing disorders 2 Exclude matching results hearing impaired 2 Exclude matching results osoby so sluchovým postihnutím 2 Exclude matching results poruchy sluchu 2 Exclude matching results surdopédia 2 Exclude matching results communication skills 1 Exclude matching results hearing 1 Exclude matching results komunikačné zručnosti 1 Exclude matching results kvalita života 1 Exclude matching results quality of life 1 Exclude matching results readers' literacy 1 Exclude matching results sluch 1 Exclude matching results social interaction 1 Exclude matching results sociálne interakcie 1 Exclude matching results čitateľská gramotnosť 1 Exclude matching results