Master thesis is divided into four parts. The first one gives an overview of speech-language disorders; describes their etiology, the plurality of classifications and ultimately describes characteristics of the disorders themselves. The second part includes description of the evidence-based scientific practice, after which modern approaches to speech-language disorders therapy, which are evidence-based, are described: the role of early intervention, an overview of the approach based on “scaffolding”, overview of traditionalistic and functionalistic speech-language disorders therapy approaches, as well as environmental method, listening-based method, production-oriented methods, cognitive-linguistic method and finally an overview of combined methods. The third part describes the Verbotonal method, after which the fourth part compares Verbotonal method with the above-mentioned modern approaches for the rehabilitation of speech-language disorders. The comparison showed that the principles of the Verbotonal method are based on evidence, which indicates the validity of the use of the Verbotonal method. Also, the comparison showed that the Verbotonal method has contact points with modern methods of rehabilitation of speech-language disorders: with “scaffolding” it shares a gradual mode of work, with functionalism an individual approach to each person, with traditionalism the use of imitation, exercising expression and repeating, with the method focused on production similar principles of speech correction, with the method based on listening the use of sound stimulation, while with the cognitive-linguistic method it shares the global structuralism principle.