October 28, 2022

Rules are rules: what test takers should know about cheating and the Duolingo English Test

by Sophie Wodzak Duolingo English Test

August 8, 2022

Why we hired one of our most vocal critics to work on the Duolingo English Test

by Sophie Wodzak Duolingo English Test

July 21, 2022

How the Duolingo English Test proctors its online exam

by Sophie Wodzak Duolingo English Test

June 20, 2022

5 ways universities can support refugee students

by Sophie Wodzak Duolingo English Test

May 11, 2022

Young people want to work and study abroad—but testing makes it difficult

by Sophie Wodzak and Tamsin Thomas Duolingo English Test

April 6, 2022

Can a standardized test actually write itself?

by Sophie Wodzak Duolingo English Test

January 28, 2022

What the new SAT rules mean for the future of testing

by Sophie Wodzak Duolingo English Test

January 27, 2022

Why standardized tests need to embrace AI

by Naomi Care and Sophie Wodzak Company

December 22, 2021

How we improved the Duolingo English Test in 2021

by Sophie Wodzak Company

November 19, 2021

Announcing the Duolingo English Test’s 2021 Doctoral Award Winners!

by Sophie Wodzak Research

September 14, 2021

What if tests were delightful?

by Sophie Wodzak Research

September 2, 2021

Why did we deliberately hack the Duolingo English Test?

by Mirza Basim Baig and Sophie Wodzak Engineering

July 21, 2021

Duolingo’s most popular course turned high-stakes test

by Sophie Wodzak Research

June 30, 2021

Is the Duolingo English Test fair?

by Sophie Wodzak Research

June 14, 2021

How difficult is the Duolingo English Test?

by Sophie Wodzak and Ramsey L. Cardwell Research

April 23, 2021

Born Digital: How we leveraged human-in-the-loop AI to create a more secure high-stakes test

by Sophie Wodzak Research

March 18, 2021

AQuAA: Innovative quality control for the future of testing

by Sophie Wodzak Research

December 16, 2020

Congratulations to the Duolingo English Test’s 2020 Doctoral Award Winners!

by Sophie Wodzak Research