“We visited your workshop in Hanover last weekend. I would like to thank you and your husband for this very successful and vivid talk! The workshop showed us in a very impressive way what I, as a mother, have believed in all these past years and have often been ridiculed. I was and still am convinced that my son (now 7) has great potential. We have “just” not found the lever to elicit his skills. Since yesterday I am very convinced that ABA / VB is exactly the lever we need. I would like to thank you, because the last weekend showed me clearly that as parents we were just right with our gut feeling and we are the only experts for our child. ”