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title: concepts and their graph
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# Things we need think about
- level of specificity
- [BIT implementation](https://www.bitbarriertool.com/screen-2)
- behaviour change wheel
# Undirected graph
> [name=Stefan Herzog] I've been mindlessly adding connections between the nodes. I think that many of them are not necessary and make the layout more busy than it needs to be. E.g. if *A* relates to *B* and *B* relates to *C*, usually we shouldn't connect *A* to *C* even if they are related; their indirect connection via *B* should usually be enough. Of course, there might be exceptions.
> [name=Dawn H] I think some nodes are starting to emerge as those that have a lot of links to them. In particular: (1) Behaviour change frameworks; (2) Misinformation; (3) Protective behaviours; (4) Vaccination; (5) Risk perception; (6) Scientific evidence all have > 5 links (I may have missed some more that do)
>
> I have just been going over Steve's currently handbook draft, and what Wiki pages he wants. Misinformation and Vaccination will definitely come up.