KNOWLEDGE
Spaced repetition
Reviews spaced over time can support retention better than one long session.
KNOWLEDGE UNIVERSE
Learning and memory
Active recall, spaced repetition, metacognition and observing the relationship between sleep and learning.
What you can do
- review after 1 day
- review after 3 days
- use flashcards or questions
- mark difficult items
TOPIC DEPTH / SELF-OBSERVATION
From knowledge to self-observation
This layer organizes the existing topic rules. It does not add new claims or diagnoses.
How to observe
The minimum needed for meaningful self-observation.
Topic boundaries
- there is no single ideal schedule
- do not sacrifice understanding for rote memorization alone
Data limitations
- Conclusions from a small number of check-ins are hypotheses.
- User self-report may be incomplete or variable.
- The app observes patterns; it does not confirm causes.
Interpretation limitations
- Do not use this for diagnosis or treatment.
- Do not promise an outcome or health improvement.
- Do not strengthen wording beyond the current level of source verification.
- If the user describes a health risk or crisis, the safety router takes priority.
Source limitations
- Sources require manual verification before strong claims are allowed.
Use for education and self-observation, not diagnosis or treatment.
Suggest a small safe step and encourage observation rather than a radical change.
EVIDENCE LAYER
Sources and limitations
Sources and conclusions require cautious language. This is education and self-observation, not diagnosis or treatment.
The science of effective learning with spacing and retrieval practice
Scope: Until full manual review is complete, use cautious wording and do not draw medical conclusions.
Limitations: Use as educational background. Do not create diagnoses or medical recommendations.
Open source ↗