Original sentence: Due to the minimal amount of outside research on Tomatis therapies, there is disagreement among psychologists and the medical profession about their degree of efficacy.He received his Doctorate in Medicine from the Paris School of Medicine.Studies by John Kershner  conclude that there is a lack of support for the educational efficacy of the Tomatis Listening Training Program (LTP) for learning disabled children.The therapies he developed have been used to treat auditory processing problems, dyslexia, learning disabilities, attention deficit disorders, autism, and those with sensory integration and motor-skill difficulties.This 2 year study was limited to group of 26 students and used an auditory placebo similar to the LTP program.Tim Gilmor's meta-analysis, covering four smaller studies of the Tomatis method, including Kershner's work, found that "Positive effects sizes were found for each of the five behavioral domains analyzed".Tomatis (January 1, 1920–December 25, 2001) was an internationally known otolaryngologist, psychologist, educator and inventor
Edited sentence: Due to the minimal amount of research on the Tomatis Effect there is disagreement among psychologists and the medical profession about the degree of efficacy concerning this therapy.Studies from John Kershner  conclude that there is a lack of support for the educational efficacy of LTP Tomatis training.The therapy he developed has been shown to have a positive effect on helping children and adults with auditory processing problems, dyslexia, learning disabilities, attention deficit disorders, autism, and those with sensory integration and motor-skill difficulties.This study is limited to group of 26 students and controversially uses an auditory placebo not dissimilar to the LTP program itself.Tim Gilmore's  Meta-Analysis, covering four smaller studies including Kershner's work found that "Positive effects sizes were found for each of the five behavioral domains analyzed"  implementing the Tomatis Method.Tomatis (January 1, 1920–December 25, 2001) an Ear Nose and Throat specialist from the Paris School of Medicine