Ruling Out the Natural First
The human mind is remarkable. It fills in gaps, recognizes faces in an instant, and pulls words out of noisy rooms. These abilities serve us well in daily life, but in a dark, quiet house, they can also lead us astray. Understanding how perception works makes you a better investigator.
Pareidolia is the tendency to see meaningful patterns — especially faces — in random shapes. It's why we see faces in clouds, wood grain, electrical outlets, or the front of a car. In investigation, pareidolia can turn a shadow, a curtain fold, or a pattern in wallpaper into a "figure."
Audio pareidolia is the same effect with sound. Our brains can turn static, wind, or running water into words. This is especially important to remember when reviewing EVP and spirit box sessions.
Expectation and suggestion. If someone tells you, "Listen for a voice saying 'help,'" you're much more likely to hear it. That's why we review evidence independently before discussing it, and why we avoid telling clients what we think we heard before they listen.
Fatigue and low light. Late nights, darkness, and long periods of silence can make us see movement at the edge of our vision or hear things that aren't there. Being tired doesn't mean you didn't experience something — but it's a factor to note honestly.
Peripheral vision. The edges of our vision are sensitive to movement but poor at detail. Many "shadow figure" sightings happen out of the corner of the eye. Check for moving light, reflections, or floaters in your own eyes.
Your Debunking Checklist
Use this list on every investigation. Check off each item and note what you found.
The building
☐ Drafts at windows, doors, vents, and attic openings
☐ Doors that swing on their own (check if frames are level)
☐ Plumbing noises and water heater sounds
☐ Settling sounds as temperatures change
☐ Signs of animals or pests
Outside influences
☐ Wind and weather conditions
☐ Traffic, trains, and neighbor activity
☐ Headlights or outside lights creating moving shadows
Electrical & environmental
☐ Baseline EMF readings in each room
☐ Breaker box, wiring, and appliance locations
☐ HVAC, fans, and large equipment (possible infrasound)
☐ CO detector readings and working home detectors
☐ Mold, musty smells, or water damage
Equipment & evidence
☐ All devices set to correct date and time
☐ Phones in airplane mode near equipment
☐ Dust, insects, or reflections in photos and video
☐ All team noises tagged on audio
People
☐ Fatigue, stress, or health concerns noted
☐ Evidence reviewed independently before group discussion
☐ Professional referrals suggested when appropriate
When you've worked through this checklist and something still can't be explained, then you have something truly worth looking at. That's the moment honest investigation is built for.