parents: My PKM Practice
- Core Distinction
- A definition answers “What is it?”
- It sets clear boundaries for a concept.
- Its goal is precision and identification.
- A model answers “How does it work?”
- It explains relationships between parts.
- Its goal is to simplify complexity and create understanding.
- It can be used to explain or predict something.
- It usually connects to multiple definition note.
- A principle answers “How to do something?”
- Its goal is to guide decisions and behavior.
- A definition answers “What is it?”
- Their Nature
- A definition is static.
- It is a statement.
- Example: A term’s dictionary entry.
- A model is dynamic.
- It is a system or a framework.
- Example: A diagram showing how components interact.
- A principle is prescriptive.
- It is a rule.
- Example: A personal motto like “Measure twice, cut once.”
- A definition is static.
- How They Relate
- Definitions are the building blocks.
- Models organize definitions into a useful structure.
- You need clear definitions before you can build a reliable model.
- Examples
- MDA is a model, it’s based on the definition of mechanics, dynamics and aesthetics.
- Artifacts ≫ Opinions is a principle; it guides how I should write.