How to tell if a candidate is reading answers in a video interview

A candidate who is reading answers during a video interview usually shows a pattern rather than a single tell: eyes moving steadily across one fixed spot on the screen, a similar pause before every answer including easy ones, phrasing that sounds written rather than spoken, and detail that disappears when you interrupt or ask a follow-up question. Every one of those signs also has an innocent explanation: people look away to think, nervous candidates pause, second-language speakers rehearse, and some candidates use notes as an agreed accommodation. The fair test is a follow-up question about their own experience, not a verdict about their eyes.

This page covers reading from a script, notes or a second screen during a live video interview. Whether the script itself was written by AI is covered in how to detect AI-generated interview answers; the questioning technique is the same.

What are the signs a candidate is reading answers?

The last-but-one row is the only sign that matters for the hiring decision, and it is also the one you can test. If follow-up questions draw out real detail, it does not matter how the first answer was prepared.

Why are these signs unreliable on their own?

Looking away is how people think. In five experiments published in Memory & Cognition (Glenberg, Schroeder and Robertson, 1998), people averted their gaze more often as questions became harder, and averting the gaze improved their performance. A candidate who looks up, down or away before answering a difficult question is doing something normal, and the harder your question, the more of it you should expect.

Video setups vary. A laptop camera above a second monitor makes anyone watching the call look as if they are reading. Captions, a chat box and the interviewer's own face are all things a candidate's eyes can follow.

Language and processing differ. A candidate interviewing in their second language may prepare key phrases, pause to translate, or speak more formally than in small talk. See how to interview bilingual candidates. Some neurodivergent candidates rely on notes or need longer to process a question, and some candidates have an agreed accommodation that looks exactly like reading from notes.

Nerves look like a lot of things. A fixed stare, a flat delivery and a delay before each answer are common in anxious candidates who have done nothing wrong.

How do you test it fairly during the interview?

The goal is to move from questions a candidate could prepare to questions only their own memory can answer. That is good interviewing anyway, which is why it is fair: every candidate gets the same treatment, and a prepared candidate with real experience does well.

• Follow up on details. Names, numbers, systems, dates, the person who disagreed. Real memories have them.
• Ask for a different example. "That's helpful. Can you give me another time, maybe one that went badly?" A script rarely has a second story ready.
• Interrupt kindly. "Before you go on, who asked you to do that?" Someone telling their own story picks the thread back up; someone reading often restarts the sentence.
• Call back to earlier answers. "You mentioned the warehouse move earlier. How did that affect this project?"
• Change the format. "Could you explain that the way you'd explain it to a new starter on your team?"

"Which part of that did you do yourself, and which did the team do?"
"What did you try first that didn't work?"
"What would you do differently with what you know now?"
"Roughly how many people or accounts did that touch?"
"If I called your manager from then, what would they add?"

What should you tell candidates before the interview?

Most of the awkwardness disappears when the rules are written down beforehand. Candidates are not mind readers: some have been told by career coaches to keep notes open, and others assume notes are forbidden. Put the expectation in your invitation or instructions email:

It's fine to have your resume, a few notes and your questions for us
in front of you. Please answer our questions in your own words rather
than reading prepared answers, and without live help from other people
or AI tools. If you'd like any adjustment to how the interview runs,
such as extra time or using notes, just let us know beforehand.

The rest of a good instructions email, including links and technical checks, is in the video interview instructions email template, and an agency version for briefing candidates is in the candidate interview prep email.

Should you ask the candidate to share their screen or show the room?

Rarely. A screen share shows one screen, while notes can sit on a second monitor, a tablet or paper. Some assistant apps also say they cannot be seen: as of October 2026, Cluely's site describes its assistant as invisible to screen share. A camera tour of someone's home is intrusive, reveals personal information you do not want, and treats every candidate as a suspect.

If a role genuinely needs a screen share, such as a live coding exercise, tell every candidate in advance and apply it to all of them. If your concern is that the person on camera is not the applicant, that is an identity question with its own checks, set out in how to spot candidate identity fraud.

What should you say on the call?

Keep it neutral, and keep the interview going. These lines work whether or not the candidate was reading:

• "I'd love to hear this one in your own words; it's fine if it's less polished."
• "Let's set the prepared answer aside for a moment. What actually happened?"
• "Take your time. I'm more interested in the details than a perfect answer."

Avoid "Are you reading that?" It cannot be answered in a way that helps either of you, and a candidate who was not reading will remember the question long after the interview.

How should you write it up afterwards?

• Record observations, not conclusions. "Answers to questions 2 and 3 lost detail under follow-up; could not name the system used" is useful. "Was reading a script" is a guess. What not to write in interview notes explains why that matters if the notes are ever requested.
• Score the evidence the candidate produced. If the follow-ups showed real experience, score it. If they did not, the capability was not shown, which is what lowers the score.
• Escalate a pattern, not a hunch. If you still cannot tell, add the same next step for everyone at that stage, such as an in-person meeting or a work sample.
• Treat software flags as prompts. Interview Signal, for example, has a private answer check that flags answers that read as AI-written or read out and suggests a question to try. It never changes the score and never goes into a client submittal, and any flag from any tool deserves the same treatment: ask the follow-up, then judge the answer.

When is reading from notes perfectly fine?

Notes and scripts are different things. A candidate glancing at bullet points, checking the dates of a project on their own resume, or reading out the questions they prepared for you is doing what good candidates do. Notes agreed as a disability accommodation are fine by definition; the process for those is in ADA accommodations in interviews. The line most employers draw is at reading full prepared answers or receiving live help, and the fairest place to draw that line is in writing, before the interview, for every candidate. The rest of running a remote interview well is in how to conduct a video interview.