1/16: PHIL 105 - Argument Structure
Exercise Introduction
The lecture begins with a greeting and an outline of the day's focus on exercises, particularly argument diagramming.
Students will be organized into groups of at least four to collaborate on the diagramming task.
Collaboration Assignment
This group work will contribute to the collaboration assignment required for every class.
Problem Set 1.2
Problem set 1.2 was posted as an optional assignment for practice before the first exam.
Initially intended to be included in the first assignment but was overlooked.
The required assignments cover two chapters, and he forgot to integrate set 1.2 into the previous tasks.
If students complete this optional problem set, it will count towards the six assignments they need to submit.
Completion of the exercises in problem set 1.2 might be beneficial as they are easier than upcoming tasks.
Types of Arguments and Diagrams
Three types of argument diagrams were discussed:
Type 1: Independent Support
Premises independently support a conclusion.
Example: Both premises are separate reasons that lead to the conclusion.
Type 2: Serial Support
Premises support another premise, which then supports the conclusion.
Example Structure: Premise 1 → Premise 2 → Conclusion.
Type 3: Combination
Complex combinations of the previous two types.
Connections to Exercises
At least one exercise in today's session will require a structure of argument diagramming similar to what has been outlined.
The textbook includes similar diagrams but will not be tested on the exam.
Practice Game and Previous Discussions
The instructor checks for students’ understanding of the last session's practice game regarding argument structure.
Encouragement to ensure comprehension of all discussed concepts.
Group Formation and Exercise Instructions
Students are directed to form groups of four, choosing a leader for diagramming on the board.
Leaders need to identify each premise clearly, denoting them as one, two, and three.
The first step in diagramming is recognizing the premises and the conclusion, which will be pivotal for their exercises.
Students are reminded not to engage in an analysis of the content during this exercise but focus on how premises support the conclusion.
If time permits, students are encouraged to complete multiple diagrams, starting with simpler exercises before moving to complex ones.
All names of group members should be documented for attendance purposes.
Argument Structure Example
An example argument discussed in class:
Conclusion: Marriage is a socially responsible act.
Premise 1: Married people are healthier and more economically stable than single people.
Premise 2: Children of married people perform better on various indicators.
Discussion: The dynamics of how premises relate to conclusions, including potential objection handling and the exploration of sub-conclusions.
Group Activity Discussion
Explanation of how to visualize arguments: utilizing symbols and structures to diagram arguments clearly, e.g., common pitfalls regarding commands, questions, and exclamations in propositions.
Examples from exercises include more complex diagrams with multiple conclusions and premises.
Demonstration of different interpretations, emphasizing the importance of separating premises for clarity.
Clarifications on Argument Complexity
The conversation highlights the complexity of argumentation:
Distinguishing between a main conclusion and sub-conclusions.
Various interpretations of individual premises supporting composite conclusions.
Emphasizes the need for careful reading and analyzing given statements without personal biases.
Conclusion and End of Exercise
Closing remarks include ensuring that all students are ready to present their diagrams during the next session, reinforcing learning through active participation.
Students are left with the notion that argument diagramming has some degree of subjectivity but must follow logical structures for clarity and effectiveness.
Encouragement for students to prepare to think critically about the arguments presented for the next class, particularly focusing on diagrams for exercise V7.