Instructors:
Get your free copy today
Sign-in to get your free copy or create a new account
Considering using this product for your course? Request a free copy to evaluate if it'll be the best resource for you. You can get a free copy of any textbook to review.
Still Have Questions?
Contact a Tech Rep
s
We’re committed to providing you with high-value course solutions backed by great service and a team that cares about your success.
The estimated amount of time this product will be on the market is based on a number of factors, including faculty input to instructional design and the prior revision cycle and updates to academic research-which typically results in a revision cycle ranging from every two to four years for this product. Pricing subject to change at any time.
The estimated amount of time this product will be on the market is based on a number of factors, including faculty input to instructional design and the prior revision cycle and updates to academic research-which typically results in a revision cycle ranging from every two to four years for this product. Pricing subject to change at any time.
Erwin Tschirner
(Ph.D. University of California, Berkeley) is Gerhard Helbig Professor of German as a Foreign Language and Applied Linguistics at the University of Leipzig and President of the Institute for Test Research and Test Development in Leipzig, Germany. Before joining the University of Leipzig, he taught at the University of Iowa, Iowa City (1990-1998) and at the University of Michigan, Ann Arbor (1988–1990). His main research areas are: second language acquisition, corpus linguistics, language testing and assessment, and language policy. He is (co-) author of over 150 books, book chapters, and journal articles. He has extensive experience in test research and development for all language modalities (speaking, listening, writing, and reading). He has been a certified ACTFL OPI tester since 1989 and tester trainer since 1993. He has been a major contributor to the internationalization efforts of the University of Leipzig, establishing and directing joint BA, MA, and Ph.D. programs with universities in the Netherlands, Mexico, Brazil, and the U.S.
Erwin Tschirner
(Ph.D. University of California, Berkeley) is Gerhard Helbig Professor of German as a Foreign Language and Applied Linguistics at the University of Leipzig and President of the Institute for Test Research and Test Development in Leipzig, Germany. Before joining the University of Leipzig, he taught at the University of Iowa, Iowa City (1990-1998) and at the University of Michigan, Ann Arbor (1988–1990). His main research areas are: second language acquisition, corpus linguistics, language testing and assessment, and language policy. He is (co-) author of over 150 books, book chapters, and journal articles. He has extensive experience in test research and development for all language modalities (speaking, listening, writing, and reading). He has been a certified ACTFL OPI tester since 1989 and tester trainer since 1993. He has been a major contributor to the internationalization efforts of the University of Leipzig, establishing and directing joint BA, MA, and Ph.D. programs with universities in the Netherlands, Mexico, Brazil, and the U.S.
You will be taken to our partner Chegg.com to complete your transaction.
After completing your transaction, you can access your course using the section url supplied by your instructor.
