TY  - BOOK
AU  - D'Mello, Sidney.
TI  - Does it really matter wheather students' contributions are spoken versus typed in an intelligent tutoring system with natural language?
PY  - 2011///
KW  - Intelligent tutoring systems
KW  - Modality equivalence
KW  - Speech facilitation
KW  - Spoken dialogues
KW  - Text facilitation
N1  - PSYCH
ER  -