Evidence level
Materially adapts a published task; evidence for the source does not automatically transfer to this version. No representative population norms or diagnostic cutoffs are used.
Sequence recall · practice + local adaptive protocol · ~3 min
Memory for Sequences of Digits
First try one short practice sequence that does not count. Then the sequences that count begin with three digits, taken from a fixed list. You get two chances at each sequence length. One correct answer moves you on to the next length, and two wrong answers at the same length end the activity.
The result is the longest sequence you remembered under the rules used on this site. It has no population norms, and it is not a standard way of giving a memory test for digits. Every attempt reuses the same two fixed sequences at each sequence length, so taking it again is affected by practice and memorization. Do not compare separate attempts as if they were independent measurements.
ThinkTraits— 02