Researchers examining the structure of questions in signed languages, often using elicited data from informants, have proposed that there are specific manual and nonmanual actions produced by signers to indicate different question types (e.g., Zeshan 2004), for example, raised eyebrows for polar questions. In the current study, we add to this body…

"Forbidden Signs" explores the debate between manualists and oralists in deaf education into political, pedagogical, scientific, philosophical, historical, racial, sexual, economic, and linguistic contexts. The biggest weakness of the book is that it is a history only of the attitudes of hearing people toward oralism and manualism. (SLD)