Hermann Ebbinghaus used nonsense syllables to study memory without prior associations, the Ebbinghaus Forgetting Curve demonstrates memory decay levels, and storage decay leads to rapid forgetting of memorized information.
Nonsense syllables were used by Hermann Ebbinghaus in memory experiments to eliminate the effects of prior familiarity. By creating lists of meaningless syllables, Ebbinghaus could study memory without interference from pre-existing associations.
The Ebbinghaus Forgetting Curve illustrates that memory decays rapidly at first but then levels off with time. This curve shows how forgetting occurs over different timescales after initial learning.
Due to storage decay, individuals tend to forget significant portions of memorized information relatively quickly, with around 50% being lost after 20 minutes and 70% after 24 hours.
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