Match each of the following flawed arguments with the description that accurately identifies the equivocation (semantic shift) occurring within it.
- Critics argue that the new tax proposal is 'discriminatory' because it applies different rates to different income brackets. But every tax system discriminates between those who can pay and those who cannot. Therefore, the new proposal is no more discriminatory than any other tax system.Conflates a term meaning 'unfairly prejudiced' with its sense meaning 'to distinguish between categories'.
- The committee's rules dictate that any evidence used in the disciplinary hearing must be 'material.' Since the witness's testimony consists entirely of spoken words and memories rather than physical objects, it cannot be admitted as evidence.Shifts from the concept of logical or legal relevance to the concept of physical substance.
- Anthropologists note that it is 'natural' for human societies to form complex social hierarchies. Given that we have a moral obligation to protect natural processes from human interference, we should actively oppose any political movements attempting to dismantle these hierarchies.Conflates what is historically typical or expected with what is ecologically pristine or inherently good.
- The university's charter guarantees 'freedom' to its faculty members. Because true freedom means the absence of any restrictions on one's behavior, the university administration cannot legitimately penalize professors who use laboratory research funds for personal expenses.Equates a specific professional or academic autonomy with a total absence of behavioral constraints.
Cevap
Argument 1 pairs with the definition regarding 'unfairly prejudiced' vs 'distinguish'. Argument 2 pairs with relevance vs physical substance. Argument 3 pairs with typical vs ecologically pristine. Argument 4 pairs with professional autonomy vs absence of constraints.
Each argument commits the flaw of equivocation by using a single word in two distinctly different ways. By carefully identifying the ambiguous term in each stimulus ('discriminatory', 'material', 'natural', 'freedom') and defining its two separate uses, the arguments accurately pair with their corresponding abstract descriptions of the semantic shifts.
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Anahtar Kavram
Identifying the precise semantic shift in an argument where a key term is used in two distinctly different senses.