Biographie de Diane Hall
Consultant, British English : Diane Hall has been working in English language teaching for over 30 years, as a teacher, trainer, editor, publisher, and writer. She has published several books, both general courses and grammar books, for major English-language publishers. She has an MA in Applied Linguistics, and is currently also an Associate Lecturer in English grammar and functional linguistics at the Open University.
Consultant, American English : Professor Susan Barduhn is an experienced English-language teacher, teacher trainer, and author, who has contributed to numerous publications. In addition to directing English-language courses in at least four different continents, she has been President of the International Association of Teachers of English as a Foreign Language, and an adviser to the British Council and the US State Department.
She is currently a Professor at the School of International Training in Vermont, USA.