(N/A)
Tasks the speaker is able to handle in a consistent, sustained and spontaneous manner.
Quantity and organization of language: word - phrase-sentence-connected sentences-paragraph-extended discourse
Grammatical accuracy, level appropriate vocabulary, level of fluency
Clarity, organization and depth of presentation. Degree to which presentation maintains audience attention and interest.
How well the speaker is understood by both sympathetic native speakers and those unaccustomed to non-native speakers