Original sentence: It is modeled on a concept of early childhood education that focuses on factors which Shinichi Suzuki observed in native language acquisition.Its primary vehicle for achieving this is music education on a specific instrument (most often violin).The  is an educational philosophy which claims to be able to create "high ability" and beautiful character in its students through a nurturing environment
Edited sentence: Its primary vehicle for achieving this is music education on a specific instrument (often violin or piano, but see below for a more complete list).The  is an educational philosophy which strives to create "high ability" and beautiful character in its students through a nurturing environment.The 'nurture' involved in the movement is modeled on a concept of early childhood education that focuses on factors which Shinichi Suzuki observed in native language acquisition, such as immersion, encouragement, small steps, and an unforced timetable for learning material based on each person's developmental readiness to imitate examples, internalize principles, and contribute novel ideas