The Duolingo English Test is a computer-based test that can be taken online from anywhere with internet access. The test uses a variety of question types to evaluate English proficiency in an integrated manner. It includes interactive tasks such as reading, writing, listening, and speaking exercises.

The DET can be taken at any time and from any location with a reliable internet connection. This flexibility makes it a convenient option for test-takers around the world.

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The DET is accepted by over 4,000 institutions globally, including many top universities and colleges. It is widely recognized for its convenience, reliability, and innovative approach to language assessment.

The DET is developed by Duolingo, a leading language learning platform.
The test uses advanced artificial intelligence and adaptive testing techniques to provide a precise measure of English language proficiency.

The DET uses a unique adaptive scoring system. The test adjusts its difficulty
based on the test takers responses, ensuring an accurate measure of their language ability. Scores are reported on a scale from 10 to 160.

Test results are available within 48 hours of completion. The results include an overall score, as well as subscores for literacy, comprehension, conversation, and production. The DET also provides a video interview and a writing sample, which are sent to institutions along with the test scores.

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DET scores are valid for two years from the test date.

• Reading : Includes tasks such as identifying real English words from a list, completing missing letters in a text, and multiple choice questions.
• Writing : Includes tasks such as describing an image in writing and writing a short essay based on a given prompt.
• Listening : Includes tasks such as typing out a sentence that you hear and identifying a spoken word from a list of similar-sounding words.
• Speaking : Includes tasks such as describing an image out loud, answering spoken questions, and Speak for 3 Minutes on the given topic.

All items in the DET are machine-scored using advanced algorithms.
The adaptive nature of the test ensures a personalized assessment that accurately reflects the test-takers proficiency level.

DET adapts in real-time to the test-takers ability level, providing a precise measure of English proficiency.

• Overall Score : Ranges from 10 to 160, providing an Overall measure of English Language Proficiency.
• Subscores : Four subscores are provided, each ranging from 10 to 160
• Production : Ability to Write and Speak
• Literacy : Ability to Read and Write
• Comprehension : Ability to Listen and Read
• Conversation : Ability to Speak and Listen

The Duolingo English Test score report includes the overall score, subscores, a video interview, and a writing sample. The comprehensive score report provides a holistic view of the test-takers English language abilities.

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From July 2024, the Duolingo English Test score report includes individual subscores of Speaking, Writing, Reading, and Listening along with integrated subscores of Production, Literacy, Comprehension, and Conversation.

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