Exercise 3
1. Evaluate this Analysis map:
![Cats map](cats.gif)
Drag this image onto the
workspace to proceed. You must be using the inbuilt
browser in Rationale 1.3 or later.
Hints
- Evaluate the map in this order:
![Evaluation order](cats_order_2.gif)
- When evaluating basis boxes ask yourself: How reliable is this source of
information? What support does this basis provide for the claim above it?
- When evaluating premises ask yourself: Is this true?
- Make sure you evaluate all the premises in a reason before evaluating
the reason itself
- When evaluating reasons ask yourself: Given my assessment of the claims
and their bases, should I accept this reason? Is it relevant to the claim
above it?
- Finally evaluate the position: what confidence do you have in this given
your assessment of the two reasons bearing upon it?
- Make sure you've put evaluation icons in all claim boxes, as well as
coloring the body of the reasons
2. Check your work against the
model.
![Next](../_derived/next_cmp_capsules000_next.gif)
Set 11 - Assessing again • Exercise 1 • Exercise 2 • Larger maps • Exercise 3 • Exercise 4 • Final
© Austhink 2007.
Rationale Exercises version 0.1,
Sep-07
Note: these exercises are undergoing continual improvement. Next time you come
back they might be a bit different.
Let us
know what you think!