TOEFL stands for 'Test Of English as Foreign Language'. TOEFL is a Standardized test that evaluates the English Proficiency of people whose native language is not English. Almost all the universities in the United States and Canada require TOEFL scores from each applicant. The test is also used by institutions in other countries where English is the language of Instruction. The TOEFL tests the ability to understand North American English. A TOEFL score is valid for 2 years.
The TOEFL is administered worldwide by Educational Testing Service (ETS). The test was first administered in 1964 and has since been taken by nearly 20 million students. The TOEFL test is offered in different formats depending on a test taker's location.
TOEFL test is a prerequisite for admission into colleges and universities where English is a lingua franca i.e., native or official language. Besides admissions, many licensing, government, and certification agencies and exchange and scholarship programs use TOEFL scores to evaluate the English proficiency of people for whom English is not their native language.
Non-native English speakers at the 11th-grade level or above should take the TOEFL test to provide evidence of their English proficiency before beginning academic work. The test content is considered too difficult for students below 11th grade.
The TOEFL test is developed and administered by the US-based "Educational Testing Service" (ETS). This implies that ETS sets the questions, conducts the test, and sends each examinee the score report. For the conduct of the test, ETS has appointed Testing Agencies in various countries, which act as franchisee for ETS.
TOEFL Internet-based test (iBT), ever since its introduction in late 2005 has progressively replaced both the (CBT) computer-based and (PBT) paper-based tests. The iBT has been introduced in phases, with the United States, Canada, France, Germany, and Italy in 2005 and the rest of the world in 2006, with test centers increased periodically till-date. The demand for test seats remains very high even after almost a year after the introduction of the test; candidates have to wait for months since short-term test dates are fully booked. The four-hour test consists of four sections, each measuring mainly one of the basic language skills (although some tasks may require integration of these skills) and focusing on language used in an academic, higher-education environment.