<human>:  Is there any research on accelerating the learning curve when acquiring a new language?
<bot>: Yes, there is a considerable amount of research available on the effectiveness of various methods to accelerate the learning curve when acquiring a new language. This includes the use of technology-based solutions, such as computer-assisted language learning, language immersion programs and the use of language tutors. Additionally, cognitive strategies, such as the use of flashcards and spaced repetition, have been proven effective in increasing the rate of language acquisition.