Chapter 4. Visualization of complex argumentations

Table of Contents

Argument families (colour coding arguments)
Changing a family
Assigning a family to an argument
Adding a new family
Removing a family
Arranging arguments
Grouping arguments
Creating an argument group
Adding arguments to a group
Removing an argument from a group
Working with multiple argument maps
Adding an argument map
Deleting an argument map
Copying an argument from one argument map to another

The reconstruction of a complex argumentation can quickly become large and confusing. This tutorial will show you how to create clearly structured argument maps. You will learn to colour code arguments using "families", to create groups, to group arguments, and to use multiple argument maps in a debate.

Argument families (colour coding arguments)

Common properties between arguments can be visualized using so-called "families". Families consist of a family colour and a family name. Typical uses are, for example, the labelling of all arguments belonging to an author or a position, of all arguments of a certain type, or of arguments containing a certain premiss.

Note

The assignment of families affects only one argument map, so that different families can be assigned to an argument in different argument maps (for example, the "software patent supporter" family in one argument map and the "argument from analogy" family in the other argument map). However, the same families are available in all argument maps of a debate.

In our example, we will use families to distinguish the different positions in the debate about software patents. We will create two families, the family of the supporters' arguments and the family of the opponents' arguments.

Changing a family

By default, all arguments belong to the family whose colour is blue. Using the map tools, you can check which colour belongs to which family. The map tools are usually located to the left of the argument map.

Figure 4.1. The map tools

The map tools


So far, the colours have no specific meanings. The blue family is simply called "Family 1". The first step will be to change the name of the family to "Supporters".

  1. Open the map tools, if they are not open yet. The map tools show four standard families, which are simply called Family 1 , Family 2 , Family 3 and Family 4 so far.
  2. Click the Edit button below the family view. The family manager opens. There are 18 different families available. A family is activated for use by changing its name.

    Figure 4.2. The family manager

    The family manager

  3. Click on the name Family 1 of the blue family.
  4. Enter Supporters .
  5. Click on the small coloured box to the left of the name to change the family's colour.
  6. Click the Finish button to save the changes.

The changes will appear in the map tools automatically. Furthermore, the arguments in the argument map will change colour when the colour of the family has changed.

Assigning a family to an argument

We will now assign a new family to the arguments of the software patent opponents.

Repeat the steps described above for the second family in the map tool ( Family 2 ). This time, enter Opponents .

  1. Select the arguments of the software patent opponents on the argument map. These are the arguments that attack the central thesis directly, and also the arguments that attack the supporters' arguments. So, for example, Mathematical algorithms and Innovation block . To select more than one argument at the same time, press SHIFT and click on each argument once.
  2. In the map tools, click on the "Opponents" family (the one you have just created).

The arguments will change colour accordingly.

Figure 4.3. Argument map with argument families

Argument map with argument families

Adding a new family

If you need more than four families, you can add new families to the map tools.

  1. Click the Edit button below the family view.
  2. For one of the families, replace Add a name! with a name for the family.
  3. Click on the small coloured box to the left of the name to change the family's colour.
  4. Click the Finish button.

The new family appears in the map tools and can be assigned to arguments.

Removing a family

Families can be removed from the map tools in the same manner.

  1. Click the Edit button below the family view.
  2. Delete the name of the family you want to remove.
  3. Click the Finish button.

The family does not appear in the map tools anymore. However, arguments that have been assigned this family will retain their colour. To change this, you will have to assign them a new family.