Study guide: Claims, Appeals and Careful Comparisons
Apply identify an argument appeal, recognize a faulty reasoning pattern, distinguish reported fact and interpretation, keep comparisons comparable using supplied texts and original responses.
Ideas to explain in your own words
- Arguments may appeal to reasoning, credibility or emotion. An appeal’s presence is a feature of persuasion, not proof that the position is correct.
- A personal attack targets someone instead of the claim; false either/or excludes stated alternatives; a hasty generalization expands an inadequate sample. Some supplied arguments show no such error.
- Counts report measurements; motive interpretations infer intentions; recommendations propose action; definitions explain terms. A text can contain all four while giving them different levels of support.
- A comparison needs compatible time, groups and measures. Different definitions can explain apparent differences without one record being false.
Useful vocabulary
- Identify an argument appeal
- Arguments may appeal to reasoning, credibility or emotion. An appeal’s presence is a feature of persuasion, not proof that the position is correct.
- Recognize a faulty reasoning pattern
- A personal attack targets someone instead of the claim; false either/or excludes stated alternatives; a hasty generalization expands an inadequate sample. Some supplied arguments show no such error.
- Distinguish reported fact and interpretation
- Counts report measurements; motive interpretations infer intentions; recommendations propose action; definitions explain terms. A text can contain all four while giving them different levels of support.
- Keep comparisons comparable
- A comparison needs compatible time, groups and measures. Different definitions can explain apparent differences without one record being false.
Watch your reasoning
- Emotion can motivate without establishing a factual result.
- Disagreement itself is not a fallacy.
- A should sentence is a recommendation.
- Same number of records does not guarantee the same population.
A worked review example
Excerpt A: Three of four trial visitors asked for part names. Labels can connect those names to the diagram, so test clearer labels. Excerpt B: Ignore Lea’s label proposal; her coat is ridiculous. Excerpt C: The log lists four returned forms. Excerpt D: Record A covers one month; B covers one year, both counting the same defined visitors. Identify an argument appeal: Evidence: Three of four trial visitors asked for part names. Labels can connect those names to the diagram, so test clearer labels. Reasoning: reasoning with evidence is supported because a relevant observed count is connected to the proposed action by a reason. Emotion can motivate without establishing a factual result. Recognize a faulty reasoning pattern: Evidence: Ignore Lea’s label proposal; her coat is ridiculous. Reasoning: personal attack is supported because clothing or personal traits replace a response to the proposal. Disagreement itself is not a fallacy. Distinguish reported fact and interpretation: Evidence: The log lists four returned forms. Reasoning: observed count is supported because a log or count describes an observed quantity. A should sentence is a recommendation. Keep comparisons comparable: Evidence: Record A covers one month; B covers one year, both counting the same defined visitors. Reasoning: same time period is supported because month and year are different periods despite otherwise shared definitions. Same number of records does not guarantee the same population.
Make a practice plan
- Practice identify an argument appeal: Identify what the writer invites readers to trust: a logical relationship, credentials or feeling. Evaluate support separately.
- Practice recognize a faulty reasoning pattern: Compare the reasoning with the stated evidence and alternatives. Name only the error that is demonstrated.
- Practice distinguish reported fact and interpretation: Read the actual sentence and classify its function. State what further evidence would be needed for an inferred motive.
- Practice keep comparisons comparable: Inspect the explicit mismatch in the supplied records and name the affected condition. Do not invent a mismatch that is absent.
- Use the new review case without consulting its answer first. Return to the specific lesson if your explanation misses the distinction.