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[ The Lightman Group ] #3225404
OtherENpsychologydeception detectionmicroexpressions
Description
The Lightman Group is a private company founded by psychologist Dr. Lightman. It serves as an independent contractor in assisting federal agencies, local police, corporations and private individuals with their most difficult cases, reaching the truth through applied psychology: interpreting microexpressions (through the Facial Action Coding System) and body language in order to tell when a subject is lying and what they are feeling. Dr. Lightman is known as the "world's leading deception expert."
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 9 Sept 2026, 06:45 | 4 | first reading |
Ownership
Owned by Aar (@ImProForReal123) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
Aar (@ImProForReal123) — Dr. Cal Lightman (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.