Beyond the AI Score
While the DET grading AI evaluates your Speaking Sample for grammar, vocabulary, and fluency just like any other task, this is the only task where human admissions officers will likely watch your raw performance. Universities use this video to confirm your identity and verify that your real-life speaking ability matches the high score the AI awarded you. Therefore, your non-verbal communication is vital here.
Pacing for Endurance
Speaking continuously for 3 minutes is physically and mentally exhausting if you aren't prepared. Do not sprint through your main points in the first 60 seconds; you will run out of things to say. Instead, treat this like a structured mini-presentation. Introduce your topic, spend considerable time expanding on 2-3 detailed examples using personal anecdotes, and then clearly conclude your thoughts.
The 30-Second Mental Outline
Just like other tasks, the DET strictly prohibits note-taking. You must use the 30-second preparation window to mentally divide the prompt into chunks. If the prompt asks 'What is your favorite book, why do you like it, and who would you recommend it to?', mentally dedicate about 45-60 seconds to answering each of those three distinct parts.
