Sustained attention statistics
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Hits are responses to targets. False alarms are responses to other symbols. Hit times count correct responses only; the first and second minutes are shown separately.
- Completed rounds
- Total active time
Recent rounds
| Date | Measures | Active time | Saved result |
|---|
Community comparisons appear once enough matching results are collected.
Time is the full two-minute attention round. Background tabs or interrupted presentations do not produce a saved result. Only completed rounds are included. These are practice observations, not diagnostic results. No overall score or community ranking is calculated.
Statistics use the latest 100 saved activities. Earlier rotation-only history remains stored separately. View all activity
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No signup. Your name and personal history stay in this browser. A guest ID is created only when you save a nickname or share a future result.
Guest settings
Off until you choose. When enabled, future rounds send scores, settings, active time and task counts to Studio AM with a random guest ID for community comparisons. No individual answers, drawings or names. Earlier results stay local. This does not enable usage logging or advertising.
How practice data is usedOptional and off by default. Share starts, completions, replays and error categories. For visits from ChatGPT, starts and completions can also include the first QuickenBrain page and broad country. No answers, drawings or names.
How this data is used