Hi JUSTME,
This is about the methods you could use e.g. signing, using translators or interpreters, pictures or other aids, providing written information in a person's own language (including Braille), etc.
It also includes how you communicate such as giving people your full attention, listening, speaking to the person not the carer (Does he like sugar?), facing a person who has a hearing impairment and being aware of the person's culture and avoiding comments or actions that are inappropriate (such as touching) and so on.
Hope that helps
Aunty Sue |