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#28391
Complete Question Explanation

Assumption. The correct answer choice is (C)

The author enumerates the requirements for qualifying as a medical specialist, and then mentions an additional requirement for qualifying as a recognized medical specialist. On that basis, she concludes that anyone who qualifies as a recognized medical specialist is competent to practice in his or her specialty.

As you mentioned, the argument contains conditional reasoning, which we can diagram as follows:
  • Premise: Medical Specialist :arrow: Graduate from college AND Complete med school (4 yrs) AND Residency (2-6 yrs)

    Premise: Recognized Medical Specialist :arrow: Complete evaluation

    ===============

    Conclusion: Recognized Medical Specialist :arrow: Competent to practice
Because this is an assumption question, the answer you select must contain a statement upon which the argument depends, i.e. a statement that is necessary for the conclusion to be true. A careful analysis of the conditional structure of the argument shows a logical gap between the necessary conditions in the premise and the conclusion. The argument relies on the assumption that everyone who completes an evaluation program is competent to practice in his or her specialty:
  • Assumption: Complete evaluation :arrow: Competent to practice
This prephrase agrees with answer choice (C), which is the correct answer choice.

We can also determine the correct answer by the process of elimination. First, if you see a new or “rogue” element in the conclusion (“competent to practice”), look for a Supporter assumption that connects the new element to the rest of the argument. This eliminates answer choices (A) and (B), because neither of them mentions that element. Second, note that the first sentence of the stimulus has no bearing on the rest of the argument, because the conclusion talks specifically about recognized medical specialists, not medical specialists in general. Since not every medical specialist is necessarily a recognized medical specialist, none of the requirements for qualifying as a medical specialist have any bearing on the issue of whether recognized specialists are competent to practice in their field. This observation should help eliminate answer choices (D) and (E).

Answer choice (A): This answer choice can be immediately eliminated because it does not address the issue of competency. Also, the argument need not make any assumptions about whether qualifying as a recognized medical specialist requires being “highly motivated.” When answering assumption questions, avoid introducing claims that fall outside the scope of the argument.

Answer choice (B): As with answer choice (A), this one fails to connect the new element in the conclusion (“competent to practice”) to the rest of the argument. Furthermore, the argument need not make any assumptions about whether qualifying as a recognized medical specialist requires talent.

Answer choice (C): This is the correct answer choice, as it properly connects the necessary condition in the premise to that in the conclusion. The claim contains a double negative, and is more easily understood in its contrapositive form:
  • Original claim: Competent to practice :arrow: Complete evaluation

    Contrapositive: Complete evaluation :arrow: Competent to practice
When combined with the second premise, this answer choice establishes the following conditional chain:

  • Recognized Medical Specialist :arrow: Complete evaluation :arrow: Competent to practice


We can also prove that answer choice (C) contains an assumption by using the Assumption Negation Technique, as the logical opposite of the correct answer choice must weaken the conclusion:
Logical Opposite of answer choice (C):
Some of those who complete the evaluation program for their specialty are NOT competent to practice in it.
If true, this assertion would show that completing the evaluation program is not sufficient to render someone competent to practice medicine, directly undermining the conclusion of the argument.

Answer choice (D): Having six to ten years of medical training beyond college is a qualifying requirement for medical specialists in general, not for recognized medical specialists in particular. Since the conclusion makes an assertion about recognized medical specialists, no assumption has been made about whether medical training is sufficient to render someone competent to practice in his or her specialty. To test if answer choice (D) contains an assumption, apply the Assumption Negation Technique and ask yourself, “What would the author say to this negation?”
Logical Opposite of answer choice (D):
Usually, six to ten years of medical training beyond a university degree is not sufficient to render someone competent to practice in his or her medical specialty.
This claim clearly does not weaken the conclusion, because the author never claimed that medical training alone is a sufficient to ensure competence.

Answer choice (E): As with answer choice (D), the qualifying requirements for medical specialists have no bearing on the issue of whether recognized medical specialists are competent to practice medicine. This observation alone suffices to eliminate answer choice (E). Additionally, the conditions necessary to qualify as a medical specialist may not identical to those necessary for someone to be competent in his or her field. Indeed, it is entirely possible that people other than recognized medical specialists are competent to practice medicine: there is no evidence that only recognized specialists are competent to do so.
 15veries
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#29607
Hello

Why is D wrong? I did not have ocncrete reason to eliminate it but just prefered C, but now I'm reviewing and I'm not sure why D is not the answer...
If "usually" is not there, would this be correct?
 David Boyle
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#29811
15veries wrote:Hello

Why is D wrong? I did not have ocncrete reason to eliminate it but just prefered C, but now I'm reviewing and I'm not sure why D is not the answer...
If "usually" is not there, would this be correct?

Hello,

Answer D might show what is necessary, not sufficient, to "qualify as a medical specialist". That is not the same thing as competence, so the word "usually" would not help or hurt here.

David
 akanshalsat
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#49959
Hello! I think here I got tripped up on the words Physician trying to be a recognized specialist as different from a recognized medical specialist bc so many technical terms were used... so basically the premise about the physician trying to be a recognized specialist is the same as becoming a recognized medical specialist right? (this might be a super dumb question but I get super tripped up on "newish" terms when doing conditional statements
 Robert Carroll
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#62758
akansha,

Note that the process of becoming a recognized specialist in the second sentence involves evaluation directed by a "medical specialty board." It's fair to say that the specialty is medical here even if it's not stated explicitly as in the first sentence.

Robert Carroll
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 abe1st
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#103020
Hi, quick question... Answer choice C states that "no one incompetent to practice a particular specialty completes the evaluation program for that specialty"
At first, this answer choice was very enticing but I passed on it because the answer seemed too broad to be necessary. How can evaluation programs in general be necessary for our conclusion, Aren't we only talking about medical evaluations?


Thanks in advance!
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 Jonathan Evans
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#103051
Hi, abe1st!

Very good instincts here with an assumption question. Must we really assume that no person incompetent for a particular specialty completes an evaluation program for this specialty?

This is a strong statement. We should be skeptical of strong statements in the context of necessary assumptions.

However we must be attentive to similarly powerful propositions in the premises and the conclusion.

First, the premises establish that those who wish "to become a recognized specialist must complete an evaluation program." On the basis of this evidence, the argument concludes "anyone who has qualified as a recognized [...] specialist is competent to practice in his or her specialty."

This is a broadly constructed and strong claim about "competence" on the basis of passing an evaluation program.

Premise: recognized specialist :arrow: complete evaluation program
Conclusion: recognized specialist :arrow: competent in specialty

Assumption: complete evaluation program :arrow: competent in specialty

Answer choice (C) gives the contrapositive of this assumption: competent in specialty :arrow: complete evaluation program

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