Testuno

数字記憶

How many digits can you hold in mind?

~5 min

情報提供および自己省察のためのものです

このアセスメントは医学的・心理学的な診断ではなく、臨床スクリーニングツールでもありません。身体的・精神的な疾患の有無を判定することはできません。健康について心配がある場合は、適切な資格を持つ医療専門家に相談してください。

このテストで測るもの

Number Memory is an adaptive digit-span task measuring verbal short-term memory span — how many digits you can reliably hold and reproduce in order.

仕組み

Digits appear one at a time at a fixed pace. After a blank interval, type the sequence in the same order. Two trials per length; advance on at least one correct; stop after two failures.

結果の計算方法

Primary result is your maximum forward span. We also store total correct and trial-level accuracy.

精度と限界

Attention, fatigue and input method affect results. This is a research-grounded task (Evidence B), not a clinical evaluation.

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最終確認: 2026-08-14

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