By thinking of a list of digits in terms of racing times, one person was shown to report up to 79 digits. This suggests that this person:

Question

Quizplus · Accepted Answer

Remembering such a large amount of digits suggests that the person has a unique chunking strategy, meaning they are able to group the digits into smaller "chunks" or units that are easier to remember. This is a common tactic used by individuals with exceptional memory abilities, such as memory champions. It is unlikely that this person has a larger working memory than most other participants or is necessarily well-practiced at memory retrieval, as their ability to remember this information is likely due to their chunking strategy rather than innate ability or extensive training. The primacy and recency effect refer to the tendency to remember items at the beginning and end of a list more easily, respectively, and are not necessarily related to the ability to remember a large amount of information.

By Thinking of a List of Digits in Terms of Racing