Secret Siblings
20/20 · Season 2018 · Episode 12
Investigating a little-known study headed by psychiatrist Dr. Viola Bernard that saw several sets of twins and triplets separated as infants, adopted out to different parents and monitored to study the effects of nature versus nurture.
Episode Details
Air date, runtime, timezone, and episode position.
Season
2018
Episode
12
Air Date
09/Mar/2018
Air Time
22:00
Runtime
60 min
Overview
Episode summary.
Investigating a little-known study headed by psychiatrist Dr. Viola Bernard that saw several sets of twins and triplets separated as infants, adopted out to different parents and monitored to study the effects of nature versus nurture.
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