Dulce Base -- Leo Sprinkle: The Hypnotist and the Confabulation Problem

Dulce Base -- Leo Sprinkle: The Hypnotist and the Confabulation Problem

Biography

Field	Detail
Full name	Ronald Leo Sprinkle
Academic position	Professor of Counseling Psychology; University of Wyoming, Laramie; tenured
UFO research specialty	"UFO contact" reports; regression hypnosis with claimed abductees; founder of Rocky Mountain Conference on UFO Investigation at the University of Wyoming
Reputation in 1980	One of the most academically credentialed investigators applying hypnosis to UFO contact cases; recommended by APRO director James Lorenzen to Bennewitz specifically because of his academic standing
Role in Dulce mythology	Conducted the May 11-12, 1980 hypnotic regression sessions with Myrna Hansen that generated the core imagery of the Dulce Base legend: the underground facility, the body parts in vats, the captive humans

The Hypnosis Sessions: What Happened

The specific circumstances of the Myrna Hansen hypnosis sessions are documented in detail by Greg Bishop in "Project Beta." The conditions were unusual even by the non-standard practices of UFO regression hypnosis:

• Sessions conducted in Bennewitz's Lincoln Town Car
• Car parked in Bennewitz's garage
• Windows of the car covered with thick aluminum foil
• The physical and social environment maximally controlled by Bennewitz and Hansen
• Sprinkle was a visitor in Bennewitz's space, working with a subject who was staying in Bennewitz's home

These conditions created an extremely suggestive environment for hypnotic sessions. Sprinkle, whatever his intentions, was working in a space saturated with Bennewitz's developing alien base theory, with a subject who had an ongoing relationship with that theorist, under physical conditions that isolated the subject from outside reality cues.

The Science of Hypnotic Confabulation

The scientific and legal understanding of hypnotic memory recovery has evolved substantially since 1980. The current scientific consensus:

• Hypnosis reliably increases the confidence subjects have in their memories, regardless of whether those memories are accurate
• Hypnotically "recovered" memories are typically a mixture of genuine memory fragments, imagination, and confabulation (the generation of plausible but false memories that fill gaps)
• The hypnotist's expectations, prior beliefs, and questioning style substantially influence what subjects "remember"
• Hypnotically generated accounts consistently reflect the cultural templates available to the subject at the time of the session
• Many U.S. states and federal courts do not permit testimony based on hypnotically refreshed memory, specifically because of confabulation risks

Under these criteria, the Myrna Hansen sessions were conducted in conditions maximally likely to produce confabulation consistent with Bennewitz's developing theory:

• The hypnotist (Sprinkle) was predisposed toward ET contact explanations
• The subject (Hansen) was living in the home of a person who was developing an elaborate alien base theory
• The cultural environment (1980) was already saturated with abduction narratives
• The physical isolation (car with foil-covered windows) maximized suggestibility

What the Sessions Actually Demonstrate

The Hansen sessions are reliable evidence about one thing: the imagery generated under hypnosis in this specific social and physical environment, by this specific subject, with this specific hypnotist. They are not reliable evidence about what Hansen actually experienced before May 1980.

The underground facility, the body parts in vats, the implanted device -- these elements are entirely consistent with the confabulated imagery that hypnosis research predicts in exactly these conditions. They became the foundation of the Dulce Base mythology not because they represent real locations but because they represent vivid confabulated imagery that entered the mythology at its founding moment.