"Speech Therapy Intervention Guide in Dysarthria" by Natalia Melle, published by Editorial Síntesis as part of the "Language Disorders" series, focuses on therapeutic strategies for individuals with dysarthria. Dysarthria is a motor speech disorder resulting from neurological injury, affecting the muscles used for speech. This book likely provides practical guidance for speech-language pathologists and students on assessment, treatment planning, and intervention techniques to improve communication in people with dysarthria.