Flashbulb Memory
A flashbulb memory is an unusually vivid, detailed, and long-lasting memory associated with learning about an intensely emotional event, often one of wider public significance. Many people, for example, can recall precisely where they were and what they were doing when they first heard news of a major, shocking event. Despite feeling exceptionally accurate, these memories are not immune to fading or distortion over time.
This has traditionally been discussed alongside research showing that, despite their subjective vividness and the strong conviction people attach to them, flashbulb memories are not perfectly preserved: longitudinal study of memories for a major, well-known terrorist attack found that only around two-thirds remained accurate after ten years, with most of the loss in accuracy occurring within the first year.
Recognition features
- An unusually vivid, detailed memory specifically of the moment of learning about an intensely emotional or significant event
- Typically includes seemingly precise details of place, activity, and surrounding circumstances at the moment the news was received
- Experienced with strong subjective confidence in its accuracy
- Despite this confidence, accuracy has been shown to decline over time, particularly within the first year
Eliciting it at interview
- Ask about the circumstances surrounding the memory (where the person was, what they were doing, who they were with) and note the degree of detail and confidence expressed
- Where the accuracy of such a memory is clinically or legally significant, bear in mind the evidence that these memories, despite feeling highly reliable, are subject to meaningful decay and distortion over time
- Distinguish gently, where relevant, between the strength of a person's conviction in a memory and its actual demonstrated accuracy
Distinguishing features
- Differs from an ordinary memory mainly in its unusual vividness and the strength of conviction attached to it, rather than in any guaranteed superiority in accuracy
- Differs from a flashback in being a single, richly detailed recollection recalled voluntarily, rather than a sudden, intrusive re-experiencing of an event
- The gap between subjective confidence and actual accuracy is a defining and clinically relevant feature
Common misconceptions
- That flashbulb memories are essentially perfect, permanent recordings of a moment; research has shown meaningful decline in their accuracy over time, especially in the first year
- That only extremely rare or historic events produce flashbulb memories; personally significant emotional events can produce the same effect
Related phenomena
Practice this
Many years after a major national tragedy, a woman can describe in vivid, precise detail exactly where she was standing, what she was wearing, and who she was with when she first heard the news, and she is completely confident this memory is accurate down to the smallest detail — though she has never had it independently verified. What is this? · A man vividly and confidently recalls exactly where he was when he heard about a major national event twenty years ago, but when an old diary entry from the actual day is later found, several key details turn out to be inaccurate. Before revealing the answer: does this inaccuracy mean it wasn't a genuine flashbulb memory? · A patient describes an unusually vivid memory of a significant past event. Before revealing the answer, decide what distinguishes a flashback from a flashbulb memory. · A patient describes an unusually vivid memory of hearing shocking news, and you want to explore it without either dismissing its vividness or treating it as guaranteed to be accurate. Which single approach best reflects the phenomenon's own guidance? · A patient's vivid, confident memory of a shocking news event later turns out to contain factual inaccuracies. Why does this not necessarily mean the patient is being untruthful or that the memory isn't a genuine flashbulb memory?
Illustration
A 60-year-old woman describes, with total confidence and in vivid detail, exactly where she was standing, what she was wearing, and who told her the news of a major world event decades earlier, an account she has told many times over the years and is certain has never changed, though she has no similarly detailed memory of most other days from that same period of her life.
References
- Casey, P. & Kelly, B. (2019). Fish's Clinical Psychopathology, 4th ed. Ch. 5, 'Disorders of Memory'.