GMAT Critical Reasoning (CR) | Re: Some medical colleges have recently extended the duration of a medical

The question implies that some medical colleges have decided to add research project as a part of students curriculum.
They say that this is in response to requests from public to have more thoroughly educated doctors and not an attempt to generate income from tuition. However, author feels this claim is inaccurate as there are better ways (patient-based learning) to produce more thoroughly trained doctors than by research projects.

The question asks us to strengthen the colleges' claim that
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