context: She is a professor of psychology at Florida Atlantic University, where she directs the Language Development Laboratory.
source: Hoff is the author of a popular textbook Language Development.
reference_original: Hoff es la autora de un popular libro de texto ¨Desarrollo del Lenguaje¨.
reference_flipped: Hoff es el autor de un popular libro de texto ¨Desarrollo del Lenguaje¨.