Columbia subject headings:
Harvard subject headings:
Computer adaptive testing.
Educational tests and measurements
English language--Ability testing
English language--Spoken English--Examinations
Interlanguage (Language learning)
Pragmatics.
Sociolinguistics.
Test of English as a Foreign Language
Princeton subject headings:
Computer adaptive testing.
Educational tests and measurements.
English language--Ability testing.
English language--Spoken English--Examinations.
English language--Study and teaching.
Interlanguage (Language learning)
Pragmatics.
Sociolinguistics.
Testing English as a Foreign Language.