Original sentence: An early writer on autism, Bettelheim's work focused on the education of emotionally disturbed children, as well as Freudian psychology more generally.Bruno Bettelheim (August 28, 1903 – March 13, 1990) was a 20th century child psychologist.Much of his work was discredited after his death, due to accusations of plagiarism, fraudulent academic credentials, and allegations of abusive treatment of patients under his care
Edited sentence: After his death, he was exposed for plagiarism, false credentials, and abusive treatment of students.Bruno Bettelheim (August 28, 1903 – March 13, 1990) was an early writer on autism who was also a refugee from Nazi Europe who used fraudulent credentials to obtain an academic position