… MGH Institute’s Speech and Language Literacy (SAiL) Lab.  “That’s what we want to find out because if it does, it will be a game changer for so many children who don’t … language intervention at the whole school level is needed to determine how to best implement research in practice; and testing both clinical and theoretical … language intervention at the whole school level is needed to determine how to best implement research in practice; and testing both clinical and theoretical …