لقد بنينا نظامًا قانونيًا لا يثق بذاكرة شهود العيان، مستندًا إلى علمٍ تحذيري وقضايا تبرئة بارزة. لكن جون ويكستِد، وهو باحث رائد في علم النفس، يتحدى هذه الحكمة السائدة بنتيجة غير متوقعة: قد لا تكمن المشكلة في الذاكرة نفسها، بل في الطريقة (والتوقيت) التي تختبر بها المحاكم هذه الذاكرة.

العلم الجديد لذاكرة شهود العيان

Eyewitness memory is not inherently unreliable, but becomes contaminated when tested too late or improperly. Dozens of wrongful convictions, like Ronald Cotton’s, occurred because courts trusted confident trial testimony instead of the earliest memory test. New research shows that a witness’s first, uncontaminated identification—done soon after the crime and with proper procedures—can be highly reliable. Prioritizing this initial test could prevent innocent people from being imprisoned or even sentenced to death.

Eyewitness Memory Is Trustworthy—If Tested At The Right Moment

Eyewitness memory has long been viewed with suspicion, leading to wrongful convictions, like that of Ronald Cotton, who spent 11 years in prison before DNA proved his innocence. Decades of scientific research show human memory is easily contaminated, yet the first test of a witness's memory—conducted soon after the crime—can be highly accurate if handled properly. Later identifications, shaped by repeated questioning and feedback, often become distorted and misleading. Shifting focus to early, uncontaminated memory tests can both prevent and overturn injustices in the legal system.

Eyewitness Memory Is Reliable—If Courts Listen Early Enough

"Identifying the Culprit: Assessing Eyewitness Identification"

"A Clearer View: The Impact of the National Academy of Sciences Report on Eyewitness Identification"

memory

justice system

trust

brain

TEDx

TEDx Talk

جون ويكستِد: العلم الجديد لذاكرة شهود العيان