Jamie S. Burton PHI 103 Gloria Zuniga y Postigo April 21, 2014.

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Presentation transcript:

Jamie S. Burton PHI 103 Gloria Zuniga y Postigo April 21, 2014

“One that seeks to establish a conclusion on the basis of premises, with a tight connection between the premises and conclusion” (Mosser, 2011, 3.1). “Offer conclusions that, one way or another, introduce information that is not contained in the premises” (Mosser, 2011, 3.2). Valid: You cannot accept the premises and reject the conclusion. Sound: Must be a valid argument that has premises that are true. Strong/Weak: Your premises will provide a strong foundation for a strong conclusion. Deductive Inductive

Issue: Should marriage remain traditional? Premise 1: Marriage, in the traditional sense, has always been between a man and a woman. Premise 2: We should not change the law because few others choose to live certain way. Conclusion: Traditional marriage should stay the way it was intended to be, between a man and a woman.

Analysis of The Original Argument Inductive ArgumentWeakValid

Issue: Should same-sex marriage be legal? Premise 1: Interracial marriage was once illegal. Premise 2: In 1967, the Supreme Court deemed anti-miscegenation laws as unconstitutional. Premise 3: Not allowing someone to marry who they love is unconstitutional. Conclusion: Therefore, same-sex couples should be given the same equal rights in marriage.

Analysis of The Counter-Argument Inductive ArgumentStrongValid

Issue: Should marriage remain traditional? Premise 1: Marriage, in the traditional sense, has always been between a man and a woman. Premise 2: We should not change the law because few others choose to live certain way. Conclusion: Traditional marriage should stay the way it was intended to be, between a man and a woman.

Very weak. Nothing to back up this claim. Only facts backing up the counter- argument to this statement. The premise does not hold up.

Know the difference! Deductive Inductive Valid? Sound? Strong or Weak?

Why? Having a strong argument and a good analysis is important. Facts help to have a strong support to the conclusion. Opinion and emotion is not a good support system if you want a strong argument.

Anderson, R. T. (2013, March 20). In Defense of Traditional Marriage. OnFaith. Retrieved from Barnes, R. (2013). High Court Reflects Diversity of Modern Marriage. Washington Post. Retrieved from marriage/2013/03/17/123cbaec-8b2c-11e2-b63f-f53fb9f2fcb4_story_1.html Finzel, R. & Frederick, S. (2014). Defining Marriage: State Defense of Marriage Laws and Same-Sex Marriage. NCSL. Retrieved from Mosser, K. (2010). An Introduction to Logic. San Diego, CA: Bridgepoint Education, Inc. References