A reality check asks you to pause and question what usually goes unquestioned: Am I awake right now, or could this be a dream?
Lucid dreamers often practice that question during the day in the hope that the habit will return while they are dreaming. But daily life is usually too consistent to make the question feel urgent. Gravity keeps its promises.
Virtual reality can break those promises on purpose.
A new study explored whether rehearsing dream-like anomalies and reality checks inside VR could help people recognize the dream state later. The early results are striking, but they also point to something more specific than simply putting on a headset before bed.
In research published in Frontiers in Psychology, Andrea Signorelli and colleagues found that participants who completed a lucid-dream-focused VR program reported more lucid-like dreams than those who received ordinary lucid-dream training or explored unrelated VR environments.
The finding suggests that immersive rehearsal may help carry a waking metacognitive habit into dreams. It does not yet show that VR is a reliable shortcut to lucid dreaming.
Practicing the Moment of Doubt
Lucid dreaming begins when a dreamer recognizes that an ongoing experience is a dream.
That recognition requires a change in perspective. Instead of remaining absorbed in what is happening, the dreamer reflects on the experience itself. Researchers call this metacognition: monitoring or questioning one’s own mental state.
Reality checks are intended to exercise that capacity. Someone might inspect their hands, try to breathe while pinching their nose, test a light switch, or look twice at a detail that tends to change in dreams.
The difficulty is performing the check with genuine curiosity. It can become an empty routine when the waking world repeatedly gives the same answer. VR offers a useful middle ground: immersive enough to draw someone in, but capable of presenting impossible objects, changing details, and unusual physics that invite reflection.
The researchers designed their VR training around that transition: notice that something is strange, interrupt automatic acceptance, test reality, and maintain awareness after recognizing the altered state.
Three Ways to Train
The study involved 38 adults between 18 and 40 who had little previous experience with either lucid-dream training or VR.
For five weeks, everyone kept a dream diary, completed daily questionnaires, and practiced reality checks in response to reminders throughout the day.
Participants were then assigned to one of three groups. The standard-training group continued with the dream diary and daytime reality checks but did not use VR.
The generic-VR group received the same standard training and completed eight VR sessions in which they explored environments and searched for hidden baseballs. The experience was visually similar to the experimental program, but it did not include dream signs or lucid-dream exercises.
The lucid-dream VR group also completed eight sessions. Before each one, participants practiced about 15 minutes of open-monitoring meditation. They then entered a VR environment designed to rehearse lucid-dream skills.
Inside the program, participants encountered objects that did not belong, details that changed when viewed again, and events that violated ordinary expectations. They practiced detecting these dream signs, performing reality checks, stabilizing awareness, and eventually trying abilities such as flying or changing body size through intention.
The generic-VR comparison tested whether novelty or immersion alone could explain the effect, rather than the lucid-dream exercises.
More Lucid-Like Dreams
Across the five weeks, the lucid-dream VR group reported 26 lucid-like dreams. The standard-training group reported 11, and the generic-VR group reported 4.
After accounting for differences in the total number of dreams each group recalled, the rate of lucid-like dreams was about four times higher in the lucid-dream VR group than in standard training and 8.6 times higher than in generic VR.
The pattern was not produced by the experimental group simply remembering more dreams. In fact, that group reported the fewest dreams overall. Lucid-like dreams made up 11.8% of its recalled dreams, compared with 3.0% in standard training and 1.4% in generic VR.
The effect was also spread across much of the experimental group. Eleven of its 13 participants reported at least one lucid-like dream. That was true for 8 of 13 people in standard training and 4 of 12 people in generic VR.
Generic VR did not reproduce the effect. This makes the study less a story about VR itself than about what people practiced while immersed in it.
What May Have Crossed Into Dreams
Only a few dream reports contained recognizable elements from the lucid-dream VR program. Of the experimental group’s 7 lucid dreams and 19 semi-lucid dreams, three appeared to incorporate something from the training. In two cases, that material may have helped trigger lucidity.
Participants did not appear to need to recreate an entire VR scene. What transferred may instead have been a sequence of mental actions: notice an inconsistency, question the experience, test what is real, and remain reflective.
This interpretation is still provisional. The experiment tested a complete training package, not each ingredient separately. The lucid-dream VR group received dream-focused VR, open-monitoring meditation, and longer sessions. The study therefore cannot tell us how much of the result came from the virtual environment, the meditation, the combination of the two, or other differences in engagement.
Lucid-Like Is Not the Same as Verified Lucid
The study grouped both lucid and semi-lucid dreams under the label lucid-like.
Participants marked a dream “yes,” “no,” or “maybe” when asked whether it had been lucid. The “maybe” reports ranged from noticing something dream-like to experiencing partial or unstable awareness. Combining them with clearly lucid dreams allowed the researchers to examine lucidity as a continuum, but it also made the main category broad.
The dreams were self-reported at home. Researchers did not verify that participants were in REM sleep or use the prearranged eye signals that can confirm lucidity in a sleep laboratory.
Dream diaries and questionnaires are standard tools in dream research. Still, the study provides preliminary evidence about reported lucid-like experiences, not physiological proof that the training produced more verified lucid dreams.
The sample was also small: only 12 or 13 people were in each condition. A larger study will be needed to estimate the size of the effect, identify who benefits, and determine whether the result holds outside this particular program.
A Rehearsal Space Between Waking and Dreaming
The most compelling idea in the study is not that VR somehow causes lucid dreams. The generic-VR group makes that interpretation difficult.
Instead, an immersive environment may provide a place to practice the cognitive interruption that lucid dreaming requires: encounter something impossible, then respond with reflection rather than automatic acceptance.
That makes VR a kind of rehearsal space between waking and dreaming: stable enough for deliberate practice, but strange enough to make a reality check meaningful.
For now, the study should be treated as an encouraging first result. It does not establish that a headset is necessary, that the program will work for most people, or that its effects will continue after training ends.
It does suggest that lucid-dream training may become more effective when it moves beyond repeating a question and gives people a convincing reason to ask it.
Read the Research
Signorelli, A., Tormen, F., Dal Bianco, B., and De Pisapia, N. (2026). “Virtual reality as a metacognitive training tool for lucid dreaming.” Frontiers in Psychology, 17, 1924370. Published September 28, 2026.