Supplementary_material1 – Supplemental material for The effect of audiovisual speech training on the phonological skills of children with specific language impairment (SLI)

Supplemental material, Supplementary_material1 for The effect of audiovisual speech training on the phonological skills of children with specific language impairment (SLI) by Jenni Heikkilä, Eila Lonka, Auli Meronen, Sisko Tuovinen, Raija Eronen, Paavo HT Leppänen, Ulla Richardson, Timo Ahonen and Kaisa Tiippana in Child Language Teaching and Therapy