T.T.
My daughter used ECI at first but it was a waist of time.
We now use Therapedia in Southlake.
http://www.therapediacenter.com/
She went in at 19 months and knowing only 5 words. Three months later she knows 15 words and new sounds and hand movements to express herself. It is much easier to communicate with her now. She picks up a new word a week sometimes two a week!
I LOVE THERAPEDIA!!!!! They are kind and adjust the teaching to your individual child special needs and likes. My daughter has sensor issues so they tend to teach in a way that draws her attention using lights, music and props like bubbles and pictures with hand movements. I also use them for her Physical Therapy...