Overview
In this discussion, you will consider the different types of categorical propositions and their use in logic and argument.
Part 1: Looking at the examples given in 4.1 Section Exercise Set I of your eText (see the link in this Module’s Additional Resources), write a series of four categorical propositions of your own. Each of these should be statements that express something you believe about the world—something that is meaningful to you in some way. You should create one of each type of proposition (A, E, I, O), and make sure you are using standard form for each. After composing your propositions, write a description of how our ability to relate categories to each other is crucial to our study of logic and to the way we make arguments in our daily lives.
Part 2: There are two separate tasks here.
First, create an argument using one of the propositions in one of your peers’ posts. This argument should have distinct premises and conclusion.
Second, in a separate post, evaluate one of the arguments that a different peer has created. Determine whether or not the argument is cogent or sound; ensure that you explain why you think it is cogent or sound, or why it is not cogent or sound. Remember, first determine if the argument is inductive or deductive.
