BATTY, Aaron Olaf
バティ アーロン
BATTY, Aaron Olaf
Faculty of Nursing and Medical Care/ProfessorBasic Information
Specialty
Applied linguistics, English education, language testing, assessment, item response theory (IRT), Rasch models
Related Links
Researcher Number
80406686
Biography
Research experience
Keio University Faculty of Nursing and Medical Care Professor
Kanda University of International Studies Graduate School of Language and Linguistic Sciences Lecturer (Part-Time)
Keio University Faculty of Nursing and Medical Care Associate Professor
Research
Reseach overview
My research interests primarily lie with the impact of nonverbal and visual information on item response in multimodal tests of second language listening. I have also published on vocabulary assessment and the assessment of sign language production. My work focuses on quantitative methods, especially those employing item response theory (most frequently the many-facets Rasch model).
Research Interests
- Assessment
- Item Response Theory (IRT)
- Language Testing
Research areas
Linguistics
English linguistics
Research theme
Productive sign language assessment
Vocabulary assessment
Nonverbal communication in L2 listening
Social Activities