Toulmin’s Model of Argument, Warrants and Rationale

6 years ago · by timo · 0 comments »

In this post @Markus suggests to add Toulmin’s warrants as a separate part of the Advanced Reasoning (also called Analysing ) mode in Rationale.

We receive more questions on the relationship between Toulmin’s model of argument and Rationale. So a separate blog post on this issue seems justified.

  1. From Wikipedia: ‘In The Uses of Argument(1958), Toulmin proposed a layout containing six interrelated components for analyzing arguments: The first three elements, "claim," "data," and "warrant," are considered as the essential components of practical arguments, while the second triad, "qualifier," "backing," and "rebuttal," may not be needed in some arguments.

  2. Is it possible to translate all the Toulmin terminology into a Rationale argument map? For a first try, see the map hereunder. In this file I try to visualize elements out of Toulmin into maps made with Rationale. Next I rephrase the terminology of Toulmin into the terminology we use within Rationale. As you will see, it is unclear how to deal with Qualifier's and Rebuttal's. Comments and other examples are welcome.

Rationale map ueequs

  1. Markus specific question is about adding Warrants to Rationale maps and he gives an example why that would be necessary. As I show hereunder you can easily transform a warrant into a co-premise in Rationale. I used the example of Markus with his permission to clarify the process of restructuring an argument. What becomes very clear here is the importance of the rules about refining claims you can find here in the e-book and in the tutorials within Rationale.

    Rationale map bajc8a

  2. Is it worthwhile adding warrants to Rationale as a separate category? No need to, as you can transform a warrant easily into a co-premise. See this post for some other considerations.


New payment service provider, Adyen.

6 years ago · by Rationale · 0 comments »

To optimize our payment solution we have choosen to use Adyen as our new payment service provider.

Adyen provides advanced payment technology which operates from a single, web-based platform, making it easier for businesses worldwide to accept multiple payment methods through one merchant account. Adyen enables its customers to accept more than 250 payment methods and 187 currencies.

The Rationale Team


All Public Maps available in Rationale now

6 years ago · by Rationale · 0 comments »

From now on you can see all the maps that are made Public by Rationale users here.
The maps out of the Rationale WIKI can also be found here.

You can access the Public maps from the Rationale homepage menu and in the grey ribbon at the top in the backend view. A Search-function will be added later.

When you share a map with the public:

  • Be sure that nothing in your shared content is copyrighted to anything or anyone else than yourself. In case of complaints about copyright, Rationale has the right to change the status of the map to Unlisted.
  • Use a name that covers the content of the map.
  • Use well-chosen tags to help people find your map.

The Rationale Team


Terms & Conditions · Privacy Policy · Security · About Us · Contact · Twitter ·