We Counted Every Blink. Beetlejuice Boebert Got Caught.
When does Boebert lie? When her lips are moving.
There is a small body of behavioral research that political consultants do not want their candidates to read.
It is about eyelids.
When a person lies, the way they blink changes. Not a little. Measurably. And it has been documented in peer-reviewed psychology journals since the 1970s.
We ran the numbers on a recent Lauren Boebert sit-down with Newsmax (the topic was Donald Trump’s threats and the Thomas Massie endorsement). We tagged every blink. There were 138 of them in roughly 9 minutes on camera. Her rate worked out to 38 blinks per minute. Honest people sit closer to 15 to 20.
Before you decide what that means, let us walk through the science.
What the research actually says
A normal adult, sitting in a relaxed conversation, blinks somewhere between 15 and 20 times per minute. That is the baseline that gets cited across the literature. It changes a little with lighting, fatigue, and contact lenses, but the range is pretty stable.
The interesting part is what happens to that rate under deception.
The most-cited modern work comes from Sharon Leal and Aldert Vrij at the University of Portsmouth. In a 2008 study published in the Journal of Nonverbal Behavior, they put subjects through a mock crime task and recorded their blink behavior on video. Liars produced a measurable pattern:
Blink rate dropped during the moment of the lie. The researchers attributed this to cognitive load. The brain is working harder when it is fabricating, and it suppresses blinks to keep visual focus locked on the listener and the cues coming back from them.
Blink rate spiked immediately after the lie. Leal and Vrij called this the compensatory effect. Once the cognitive load drops, the eyelid catches up. Often it overshoots.
That two-phase pattern (suppression during, spike after) has held up across replications. Leal and Vrij confirmed it again in a 2010 follow-up using a Guilty Knowledge Test paradigm. Other research groups have found related effects: Fukuda (2001) and Seymour, Baker, and Gaunt (2013) documented blink-rate increases during lying. Porter and ten Brinke (2008) and ten Brinke and Porter (2012) found the same general pattern in studies of high-stakes deception.
The consistent finding, across every methodology, is that blink rate deviates from baseline when someone is lying. The deviation is large enough to be detected by eye alone in many cases, and large enough to be classified by machine learning at meaningful accuracy.
In 2020, Monaro, Gamberini, and Sartori at the University of Padua trained a computer-vision blink detector on 68 videos of liars and truth-tellers. Using only blink-rate features and response timing, their classifier hit 70 percent accuracy at distinguishing liars from truth-tellers. That is not a coin flip. That is a real signal.
What 38 blinks per minute means
Now apply that to Lauren Boebert.
Her sustained on-camera rate during the Newsmax interview, measured by the same kind of automatic blink-detection method the Padua team validated, was 38 per minute. That is roughly double the honest baseline. It is consistent with the compensatory spike Leal and Vrij described, sustained across an interview where she was being pressed on her continued endorsement of Thomas Massie despite Donald Trump’s public threats to withdraw his support.
Caveat where it is honest to add one: an elevated blink rate is not a polygraph. Stress, dry eyes, contact lenses, certain medications, and bright studio lighting can all push the rate up. We are not claiming Boebert is hooked up to a courtroom-admissible lie detector.
What we are saying is this. The published deception research has documented for fifty years that blink rate deviates predictably when people lie. Boebert’s rate deviated. By a lot. On camera. In front of a national audience. While she was defending a position that her own party’s nominal leader was publicly torching her for.
You can watch every one of those 138 blinks counted in real time, below.
Why this matters
Lauren Boebert is one of the biggest liars in Colorado. She has been one for years. The pattern is on the record, from her résumé inflation to her shifting stories about restaurant safety incidents to her flip-flops on Trump endorsements. What is new is that the science has caught up. The eyelid does not lie even when the mouth does, and now anyone with a video file and an algorithm can count.
American Muckrakers PAC is going to put this video in front of every voter in her district before the next election. We do that with email lists, paid digital, and earned media. All of it costs money.
If you want her constituents to see what we just measured, chip in at voteroi.com/support. Every dollar buys more impressions. Every impression is one more voter who watches the counter tick from 0 to 138 and decides for themselves.
DBW
Sources
Leal, S., and Vrij, A. (2008). Blinking during and after lying. Journal of Nonverbal Behavior, 32(4), 187 to 194.
Leal, S., and Vrij, A. (2010). The occurrence of eye blinks during a guilty knowledge test. Psychology, Crime and Law, 16(4), 349 to 357.
Fukuda, K. (2001). Eye blinks: new indices for the detection of deception. International Journal of Psychophysiology, 40(3), 239 to 245.
Porter, S., and ten Brinke, L. (2008). Reading between the lies: Identifying concealed and falsified emotions in universal facial expressions. Psychological Science, 19(5), 508 to 514.
Seymour, T. L., Baker, C. A., and Gaunt, J. T. (2013). Combining blink, pupil, and response time measures in a concealed knowledge test. Frontiers in Psychology, 4, 614.
Monaro, M., Galante, C., Spolaor, R., et al. (2020). Using blink rate to detect deception. Lecture Notes in Computer Science, vol. 12183.
Marchak, F. M. (2013). Detecting false intent using eye blink measures. Frontiers in Psychology, 4, 736.
Paid for by American Muckrakers PAC II (americanmuckrakers.com). Not authorized by any candidate or candidate’s committee. Donations to American Muckrakers PAC, Inc. are not deductible for federal or state tax purposes. This article is First Amendment protected political commentary on a sitting public official. The video and analysis referenced are the property of American Muckrakers PAC, Inc. and David B. Wheeler; no commercial use is permitted without written consent. Oh, and Boebert never sued Wheeler. He sued her and won.