The question stem reads: The argument is most vulnerable to criticism on which one of the following grounds? This is a Flaw question.
The author begins by stating how many parents organize their child's playtime in order to enhance their child's cognitive development. The author concludes that the parents' belief is incorrect: Organizing a child's playtime will not enhance cognitive development. To prove their claim, the author says, "To thoroughly structure a child's playtime and expect this to produce a creative and resourceful child would be like expecting a good novel to be produced by someone who was told exactly what the plot and characters must be."
What a minute. Is producing "a creative and resourceful child" the reason parents organize playtime? All we know is that the parents organized play time to enhance cognitive development. Creativity and resourcefulness are a subset of cognitive functions. So there could be cognitive functions the parents want to enhance besides creativity and resourcefulness. Perhaps the parents organize playtime to improve a child's ability to organize. Shocking! So the author has failed to consider that organized playtime might enhance cognitive development in areas besides creativity and resourcefulness.
Answer Choice (A) is incorrect. The author wants to say organized playtime is not conducive to enhancing cognitive development. (A) would look better if it said, "Takes for granted that if something (organized playtime is not conducive to a certain goal (developing creativity and resourcefulness), it also cannot be conducive to some other goal (enhancing cognitive development).
Answer Choice (B) is overlooked by the argument but is also irrelevant. Whether or not children enjoy organized playtime is arbitrary.
Answer Choice (C) is also incorrect. The author never considers organized playtime to be necessary for enhancing a child's creativity and resourcefulness.
Answer Choice (D) has nothing to do with the argument. The author never actually says writing a good novel requires creativity and resourcefulness. The author claims you can't expect a good book to be written by someone who is told what characters and plot to use.
Correct Answer Choice (E) is what we discussed. The author does fail to consider that organized playtime could enhance other aspects of cognitive development (which would improve overall cognitive development) without enhancing creativity and resourcefulness.
We start with the question stem: Which of the following most accurately expresses the overall conclusion drawn in the argument? This is a Main Conclusion question.
The author begins by saying that scientists were studying a particular bacteria and that most of that particular type of bacteria are in hibernation at any given moment. So we have a type of bacteria called 'X.' You'll find that more than half of them are in hibernation. OK. The author says that some microbiologists have concluded that bacteria, in general, are usually in hibernation.
The author goes on to say that "this conclusion (that bacteria are usually in hibernation) would be reasonable if all types of bacteria were similar)." The author is saying, "Hey. If 'X' is usually in hibernation and all bacteria were similar to 'X,' then it wouldn't be so crazy to think that all bacteria were usually in hibernation." OK, author, I don't hate where you are going with this. She then says, "but (OK, we are turning to her argument), in fact, since (premise indicator) they (the bacteria) are extremely diverse, "it is unlikely that most types of bacteria hibernate regularly (conclusion)." We have our Main Conclusion.
At this point, on the test, you would go and hunt for that in the answer choices. As good 7Sage students, you likely recognize that the author's argument is quite poor. But our job here is not to evaluate. Our job is to find the Main Conclusion (which we have), and look for a paraphrase of it in the answer choices.
Answer Choice (A) is not the author's MC. We do not even know if this is the microbiologists' conclusion. Those microbiologists claimed that bacteria, in general, are usually in hibernation. Imagine that a single bacteria strain out of 100 makes up 99% of bacteria and that bacteria is always in hibernation. The other 99 types are not hibernating. In that case, "bacteria in general" are in hibernation, but only 1% of the types of bacteria are in hibernation. Either way, not our Main Conclusion.
Correct Answer Choice (B) is a paraphrase of our Main Conclusion. The author used the term "unlikely," while (B) uses "probably not true." These terms are interchangeable.
Answer Choice (C) is tempting, but if you picked this answer, either you failed to notice the premise indicator "since," or you were trying to fix the argument. (C) would fix the argument. It is the most basic form of a Sufficient Assumption: If Premise, then Conclusion. But our job is to find the Main Conclusion, not to make the argument valid.
Answer Choice (D) is a claim the author makes, but she offers no support for it. Therefore, this is not our main conclusion. She actually uses this claim to introduce her argument.
Answer Choice (E) is too specific. The author does not attempt to show how many bacteria hibernate regularly; she simply wants to say it is unlikely most types of bacteria hibernate regularly.
Some children adopt problematic behaviors as a result of getting what they want.
Some child and parent relationships mutually influence each other’s behavior.
Some parents unintentionally cause their children’s problematic behavior.
A
A child can develop problematic behavior patterns as a result of getting what it wants.
B
A child and parent can mutually influence each other’s behavior.
C
Parents, by their choices, can inadvertently increase their child’s level of misbehavior.
D
A child can unintentionally influence a parent’s behavior in ways contrary to the child’s intended goals.
E
A child can get what it wants by doing what its parent doesn’t want it to do.