Rosetta Stone's language learning method is based on proven language-teaching approaches in linguistics, and it uses immersion in the target language to create a solid learning experience.  All language skills (reading, writing, listening, and speaking) are taught, focusing on listening and speaking. However, what sets Rosetta Stone apart from competitors is its emphasis on production, which traditional research has shown to be crucial for effective language learning. According to those studies, the production level in language learning enhances comprehension and demands more attention than mere understanding alone.  Rosetta Stone's method is similar to what you'd learn in a high school language class. It starts with basic vocabulary and simple grammar rules, like "the boy drinks milk" and "the woman drives a car." Unlike other options focusing on conversational phrases, Rosetta Stone emphasizes precise grammatical rules and doesn't give flexible options.