TY  - BOOK
AU  - Berger,Armin
TI  - Validating analytic rating scales: a multi-method approach to scaling descriptors for assessing academic speaking 
T2  - Language testing and evaluation,
AV  - P53.4 .B465 2015eb
U1  - 418.0076 23
PY  - 2015///]
CY  - Frankfurt am Main, New York
PB  - Peter Lang
KW  - Language and languages
KW  - Ability testing
KW  - Study and teaching
KW  - Communication competence
KW  - Scaling (social science)
KW  - Electronic books
N1  - Includes bibliographical references
UR  - http://site.ebrary.com/lib/daystar/Doc?id=11139572
ER  -