Which of these films is John Carpenter best known for?

John Carpenter is best known for "Halloween," which he directed and co-wrote in 1978. This film is a seminal work in the horror genre and is credited with establishing conventions that would influence countless horror films that followed. "Halloween" introduced audiences to the iconic character Michael Myers and effectively utilized suspense and tension, featuring a minimalist score composed by Carpenter himself, which has become one of the most recognizable in film history. The film’s success solidified Carpenter's reputation as a master of horror and a significant figure in the film industry.

The other films listed are directed by different filmmakers. "The Shining" is directed by Stanley Kubrick and is based on Stephen King's novel, "Jaws" is directed by Steven Spielberg and is a thriller centered around a killer shark, while "Psycho," directed by Alfred Hitchcock, is another classic horror film known for its psychological thrills and the infamous shower scene.