I have a friend whose son is not really speaking yet. He has a few words, maybe a maximum of ten and he is 3.5. He has many tantrums which are obviously not because he is being naughty but because he is very frustrated and can't say what he wants.
My friend and his partner have just begun to realise that the child should be speaking a bit more and they are on a waiting list for some sort of appointment for his speech, but it will take a while for an appointment.
Is it possible for them to start other forms of communication like PECS with him before he has his appointment? Or is there anything I could suggest to them that may help? I think they are all very tired now and any sort of help would be good.