Research Articles
Comprehensive guides and analysis for the Duolingo English Test (DET). From beginner preparation to advanced strategies and technical requirements.
Complete Guides
Complete Guide to DET 2025 Updates
Comprehensive overview of the July 2025 DET changes including new Interactive Speaking and Listening tasks, updated scoring system, and preparation strategies for the modernized test format.
Interactive Deep Dive
Advanced analysis of the new Interactive Speaking and Listening modules, scoring implications, and technical requirements. Includes comparison data and preparation tips for the updated format.
Preparation Resources
From Registration to Results
Essential beginner's guide covering test anxiety management, step-by-step registration process, preparation strategies, and detailed question type explanations for first-time test takers.
Step-by-Step Guide
Detailed walkthrough of the entire DET process from account registration and test purchase to score interpretation and sending results to institutions. Complete reference for test logistics.