Frank's ABA Training Progress

Frank is currently 5 years and 6 month old, now attending in a #Special school in Hong Kong. He was diagnosed with ASD at 2 years and 7 months old.
His mum reported that Frank presents many #behaviour problems. He is unable to sustain attention nor focus on tasks at school or at home. Frank also has poor waiting and self-control skills; he will throw tantrum daily, especially when his requests are denied.
Frank also exhibits language delay, can only say short simple sentences. He has difficulty in speaking in longer sentences and following daily instructions.