English proficiency describes accurate and coherent language use in various settings. Proficiency requires mastery of reading, speaking, listening, and writing skills. High proficiency means skills comparable to native English speakers
Cambridge University offers exams for children, young people, and adults. Tests assess listening, reading, writing, and speaking skills. Five adult exams align with CEFR levels from A2 to C2
CEFR is an international standard for describing language proficiency. Developed by Council of Europe in 1990s. Uses six-point scale from A1 (beginner) to C2 (advanced). Covers 40 global languages
CEFR was released in 2001 by Council of Europe to describe language proficiency levels. Framework categorizes language into six levels from A1 to C2. Levels are defined through 'can-do' descriptors for basic, independent, and proficient use
CEFR is a European language proficiency framework developed by Council of Europe in 1990s. Framework describes language abilities using six levels: A1-C2. Not tied to specific tests, most standardized tests provide CEFR equivalents
FSI estimates 600-750 hours needed for fluency. Average learning time is 1.5-3 years for native English speakers. B2 level requires 540-620 hours, taking 11 months to 3 years