Accuracy: providing inter-level results
Ev@lang is naturally based on the 6 language proficiency levels defined by the Common Framework of Reference for Languages (CEFR). Ev@lang offers a subdivision of the 6 proficiency levels for more accuracy and effectiveness in forming language level groups:
Fast testing and immediate results: more efficiency
Ev@lang is adaptive: the algorithm analyses in real-time the response pattern of the first set of questions to select the most suitable second set of questions and so on. Thus, the test becomes progressively easier or more difficult by adapting to each different user’s profile.