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Archive

Explore all Test Center posts, collected in one place.

October 31, 2024

How long should a writing task be? New research on timing and writing quality in language testing

Sophie Wodzak
October 29, 2024

Is the Duolingo English Test accepted in Mexico?

Sophie Wodzak
October 28, 2024

Introducing the DET’s new secondary camera security system

Sophie Wodzak
October 24, 2024

Who is taking the DET, and why?

Sophie Wodzak
October 22, 2024

Security in action: how proctor shadowing improves the DET

Rose Hastings
October 17, 2024

Is the Duolingo English Test aligned with the CEFR?

Masha Kostromitina, Ph.D.
October 14, 2024

Duolingo Masterclass Series: Showcasing DET security and validity in Australia

Dirk Mulder
October 8, 2024

Bridging competing priorities in language assessment: DET @ MwALT

Geoffrey T. LaFlair and Sophie Wodzak
September 24, 2024

How the Duolingo English Test can help institutions diversify

Masha Kostromitina, Ph.D.
September 12, 2024

Is the Duolingo English Test valid?

Masha Kostromitina, Ph.D.
September 9, 2024

How ex-spies tried (and failed) to hack the Duolingo English Test

Sophie Wodzak
September 5, 2024

Is the Duolingo English Test accepted in Brazil?

Sophie Wodzak
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