In Indonesia, Bahasa Indonesian (BI) is the designated national and official language. However, deficiencies in Indonesian proficiency are found in a wide range of individuals. A test battery to measure proficiency level was developed, consisting of a writing test, a grammar test, and a cloze test. The writing test was an essay, in which five…

Malay's long use as the dominant linga franca throughout modern Indonesia, Malaysia, and Singapore is partly responsible for its current status as the national language of all three countries. However, political and economic developments during and since the colonial era have created sociolinguistic contexts, motives, and results of the language's…