Great discussion going on here, everyone! I'm going to lay out a basic breakdown, but I encourage anyone to continue adding their thoughts into the pool!
ttunden - you have spotted a critical issue in your comment that (A) matches up with the stimulus more.
For this type of inference question, we're tasked with finding a logical conclusion to tack on to the end of the list of premises we're given. As we know from working with the Assumption Family, bad things happen to an argument when a conclusion brings up brand new ideas or strays too far from the premises. Namely, the argument is vulnerable to criticism on that basis! The same idea is at play here - we want a conclusion that would NOT be very vulnerable to an LSAT student coming along to undermine it.
How do we do that? We have to stay very close to the information already given in the argument's premises.
Our given premises:
Only curious students can learn.
Curious students find satisfaction of curiosity (i.e., learning) gratifying and like the rewards of the learning itself.
Very few children walk in the door with the curiosity needed to learn the things the teacher needs to teach them.
Conclusion:
Something about a teacher's job.
(A) fits tightly with the premises. "requires for fulfillment of its goals" is not really a new idea. The goal of a teacher is to successfully teach! A teacher must satisfy curiosity, since teaching new things does that. A teacher must also, though, stimulate curiosity. Why? Because kids need curiosity to learn, and they don't walk in the door with it. It has to come from somewhere, if the teaching is going to be successful!
Conclusions that Leap Too Far
(B) the premises discuss the inherent rewards being satisfying for curious kids. We don't need other, non-inherent rewards. Non-curious kids can't learn, regardless of rewards.
(C) "initial interest" is a new idea. If we assume it means the same thing as "curiosity", this cuts against the premises, suggesting that the teacher teach about things the kids aren't curious about - and that would mean they would not learn!
(D) "students' taking responsibility" is a new idea. It's unclear how this relates to curiosity. Can students stimulate their own curiosity? We have to make some assumptions to fit this in.
(E) This is surely true, but not relevant to the premises given. "Enjoyability" is a new idea, and it's unclear how this relates to curiosity or the ability of students to learn.
Note that all of these ideas are possibly true, but only one of them follows closely and logically from the only the premises given. Stay close to the given information, so that your argument is as close to airtight as possible!
Please let me know if this completely answers your question!
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