JCLEONES wrote:
Mel: The official salary for judges has always been too low to attract the best Candidates to the job. The legislature’s move to raise the salary has done nothing to improve the situation, because it was coupled with a ban on receiving money for lectures and teaching engagements.
Pat: No, the raise in salary really does improve the situation. Since very few judges teach or give lectures, the ban will have little or no negative effect.
Pat’s response to Mel is inadequate in that it
(A) attempts to assess how a certain change will affect potential members of a group by providing evidence about its effect on the current members
(B) mistakenly takes the cause of a certain change to be an effect of that change
(C) attempts to argue that a certain change will have a positive effect merely by pointing to the absence of negative effects
(D) simply denies Mel’s claim without putting forward any evidence in support of that denial
(E) assumes that changes that benefit the most able members of a group necessarily benefit all members of that group
What a fascinating question...
I have to confess that the way Pat thinks is exactly the way I analyze some topics in the real world sometimes--it is much easier to focus on the impact on those who have been already known to be relevant to the field than to think about the impact on the potential people who might be involved in the matter as well. This question serves as a big warning to me and points out an area that I never pay attention to.
However, since it is my first CR question that exploits the difference in two groups of subjects, I hope to confirm some points. Experts
avigutman IanStewart could you please share some of your thoughts when you have time?
1. Will Pat still have the flaw in reasoning if the topic changes?
Mei says that the salary raise would not help attract the best
candidates to the judge job because there will be a ban too. And Pat says that the impact of the ban will have little or no negative impact since few
judges teach or give lectures.
The two persons are actually talking about different groups of people. Although I am not familiar with the justice system, I know that sometimes lawyers or attorneys can become judges, and thus the "candidates" Mei refers to comprise many types of practitioners in the legal system but do not include the judges themselves. By comparison, Pat talks about the very judges themselves. Spotting this difference is the key to solving this question.
However, if this topic were changed as the following, would Pat still have a flaw?
Mei: The salary our law firm offers has been too low to attract the best lawyers. The CEO's move to raise the salary will not improve the situation, becaue it is coupled with a ban on receiving money for teaching engagements.
Pat's response 1: No, the raise in salary really does improve the situation. Since very few of our lawyers teach, the ban will have little or no negative effect.
Pat's response 2: No, the raise in salary really does improve the situation. Since in general very few lawyers teach, the ban will have little or no negative effect.I think that the response 1 still has a flaw similar to that in the original response, does not it? Mei talks about the lawyers as a group, while Pat considers merely the law firm's current lawyers.
But, the response 2 does not have the flaw, does it? Now the two persons finally talk about the same group--the lawyers as a group.
2. When should we pay attention to the difference in groups?
I am sorry if this question is too broad, but I am a bit curious since it is my first CR question that "plays" around the difference in groups of subjects. I feel that although I do not need to remind myself to watch out for the difference in groups for every CR question, I might easily ignore the difference without due caution. But on the other hand, I also feel that if I intentionally think about "
Is there a difference in the groups of subjects involved in this matter?," the questions might be more complex than necessary.
I do not have much time to search for the questions that can serve as the best examples to my point, but I think of two:
a.
Springfield Fire Commissioner: The vast majority of false fire alarms are prank calls made anonymously from fire alarm boxes on street corners. Since virtually everyone has access to a private telephone, these alarm boxes have outlived their usefulness. Therefore, we propose to remove the boxes. Removing the boxes will reduce the number of prank calls without hampering people's ability to report a fire. (link:
https://reurl.cc/g2llKp)
If I intentionally focus on the difference in groups of subjects, I think I can say that this commissioner's argument is totally based on the analyses on
prank calls that occurred in the past. But no one knows about the prank calls that will occur in the future. So, one way to evaluate whether the plan would work might be to know whether the pranksters will use tools other than private phones.
But, actually I do not need to think about this issue in advance, since no option addresses this issue.
b.
A manufacturer of workstations for computer-aided design seeks to increase sales to its most important corporate customers. Its strategy is to publish very low list prices for workstations in order to generate interest among the buyers for those corporations. (Link:
https://reurl.cc/k1vQaL)
As in the above question, if I intentionally focus on the difference in groups of subjects, I think I can think of a few scenarios that will call this manufacturer's plan into question, such as "
these corporations have changed their policy and now focus more on quality than on the price," or "
the average list price of all workstations has fallen for a while given decreases in equipment costs."
But again, these scenarios that utilize the difference in groups of subjects (a difference mechanism from that expected by the manufacturer) do not appear in the correct options. So, even if I think about these scenarios in advance, that might not help me much in the test in terms of efficiency (although it is interesting to consider difference scenarios in practice.)
Overall, experts do you have some suggestions regarding when I should pay attention to the difference in groups of subjects in a CR question? When the stimulus mentions the different groups in an implicit way?
Thank you!
Appreciate your time and thoughts.
Thank you for helping me learn.