Oliver Twist is a 1909 American film and the first film adaptation of Charles Dickens' "Oliver Twist".
 It starred Edith Storey as Oliver Twist, Elita Proctor Otis as Nancy Sykes, and William J. Humphrey as Fagin.
 It was directed by J. Stuart Blackton.
Oliver Twist is the title character and protagonist of the novel "Oliver Twist" by Charles Dickens.
 He was the first child protagonist in an English novel.
The Monster Study was a stuttering experiment performed on 22 orphan children in Davenport, Iowa in 1939.
 It was conducted by Wendell Johnson at the University of Iowa.
 Graduate student Mary Tudor conducted the experiment under Johnson's supervision.
 Half of the children received positive speech therapy, praising the fluency of their speech, and the other half, negative speech therapy, belittling the children for speech imperfections.
 Many of the normal speaking orphan children who received negative therapy in the experiment suffered negative psychological effects and some retained speech problems for the rest of their lives.
Mr. Sowerberry is a fictional character who appears as a weak antagonist in the Charles Dickens novel "Oliver Twist".
 He is an undertaker and coffin maker who owns and operates a small dark shop in a small town some 75 miles from London.
 This shop also serves as a dwelling for himself, his wife, a maidservant named Charlotte, an assistant named Noah Claypole, and, for a short period, as an apprentice, the protagonist of the novel, Master Oliver Twist.
Edward "Monks" Leeford is a character in the novel "Oliver Twist" by Charles Dickens.
 He is actually the criminally-inclined half-brother of Oliver Twist, but he hides his identity.
 Monks' parents separated when he was a child, and his father had a relationship with a young woman, Agnes Fleming.
 This resulted in Agnes' pregnancy.
 She died in childbirth after giving birth to the baby that would be named Oliver Twist.
Oliver Twist, or The Parish Boy's Progress, is the second novel by English author Charles Dickens and was first published as a serial 1837–39.
 The story is of the orphan Oliver Twist, who is born in a workhouse and is then sold into apprenticeship with an undertaker.
 He escapes from there and travels to London, where he meets the Artful Dodger, a member of a gang of juvenile pickpockets led by the elderly criminal, Fagin.
Oliver Twist is a 1922 silent film adaptation of Charles Dickens' "Oliver Twist", featuring Lon Chaney as Fagin and Jackie Coogan as Oliver Twist.
 The film was directed by Frank Lloyd.
"Oliver Twist" is a song by Nigerian singer-songwriter D'banj.
 The track was first released in the United Kingdom on May 11, 2012, as the first single from DB Records' compilation album, "D'Kings Men" (2013).
 For the chart week dated May 26, "Oliver Twist" debuted at number nine on the UK Singles Chart—marking the musician's first chart appearance.
 Lyrically, the song expresses D'banj's crave for more women, relating to how the fictional character "Oliver Twist" asked for more gruel.
The BFG is a 2016 American fantasy adventure film directed and co-produced by Steven Spielberg, written by Melissa Mathison and based on the 1982 novel of the same name by Roald Dahl.
 The film stars Mark Rylance, Ruby Barnhill, Penelope Wilton, Jemaine Clement, Rebecca Hall, Rafe Spall and Bill Hader.
 In the film, an orphan human girl befriends a benevolent giant, dubbed the "Big Friendly Giant", who takes her to Giant Country, where they attempt to stop the man-eating giants that are invading the human world.
Oliver Twist (Hungarian: Twist Olivér) is a 1919 Hungarian silent drama film directed by Márton Garas and starring Tibor Lubinszky, Emil Fenyvessy and Jenő Törzs.
 It is an adaptation of the novel "Oliver Twist" by Charles Dickens.

Question: Are both "The BFG" and "Oliver Twist" fictional characters that involve orphan children?
Answer: yes