The television star Markus Hermann refuses to grant interviews with newspapers unless he is given the right to approve the article before publication. The Greyburg Messenger newspaper refuses to do anything that its editors believe will compromise their editorial integrity. So the Messenger will not interview Hermann, since _______.

Summary

The author concludes that the Messenger will not interview Hermann. This is based on the fact that the Messenger won’t do anything that its editors believe will compromise their editorial integrity. In addition, in order to interview Hermann, he must be given the right to approve the article before publication.

Missing Connection

We know that if the editors think something will compromise their editorial integrity, the Messenger won’t do it. So to conclude that the Messenger won’t interview Hermann, we want to know that the editors think interviewing Hermann will compromise their editorial integrity, or that they think that what Hermann requires in order to conduct the interview (the right to approve the article before publication) will compromise their editorial integrity.

A
the editors of the Messenger believe that giving an interviewee the right to approve an article before publication would compromise their editorial integrity

(A), in connection with one of the premises, establishes that the Messenger will not grant Hermann the right to approve the article. Then, since Hermann won’t grant an interview unless he is given the right, (A) establishes that Hermann won’t grant the interview.

B
the Messenger has never before given an interviewee the right to approve an article before publication

(B) doesn’t establish that the Messenger won’t grant Hermann the right to pre-publication approval. Just because it’s never happened before doesn’t guarantee that it won’t happen this time.

C
most television stars are willing to grant interviews with the Messenger even if they are not given the right to approve the articles before publication

We know Hermann won’t grant an interview without pre-publication approval rights. What other TV stars do doesn’t matter.

D
Hermann usually requests substantial changes to interview articles before approving them

What Hermann actually does with pre-publication approval rights doesn’t matter. The issue is whether granting him the pre-publication approval rights is something that editors think compromises their editorial integrity.

E
Hermann believes that the Messenger frequently edits interviews in ways that result in unflattering portrayals of the interviewees

What Hermann beleives about Messenger edits doesn’t matter. The issue is whether granting him the pre-publication approval rights is something that editors think compromises their editorial integrity.


5 comments

Columnist: An information design expert has argued that using the popular presentation-graphics software GIAPS, with its autopresentation wizard and simplistic premade templates, leads people to develop ineffective presentations. But that is absurd. GIAPS is just a tool, so it cannot be responsible for bad presentations. The responsibility must lie with those who use the tool poorly.

Summarize Argument: Counter-Position
The author concludes that the responsibility for bad presentations that use GIAPS lies with the users, not with GIAPS. This is based on the fact that GIAPS is just a software tool. The author believes this supports the subsidiary conclusion that GIAPS can’t be responsible for bad presentations.

Identify and Describe Flaw
The author assumes that a tool can’t be responsible for bad presentations. This overlooks the possibility that a tool might lead people into making bad presentations. A tool can be hard to use or poorly designed, causing users to use it ineffectively.

A
bases its conclusion on claims that are inconsistent with each other
The claim that GIAPS is a tool does not contradict the claim that GIAPS can’t be responsible for bad presentations. The supporting claims are not inconsistent with each other.
B
takes for granted that any presentation that is not ineffective is a good presentation
The author arguably assumes that presentations that are ineffective are bad. But this doesn’t imply that the author believes presentations that are not ineffective are good. The author doesn’t make any assumptions about what constitutes good presentations.
C
bases an endorsement of a product entirely on that product’s popularity
The author’s conclusion is not an “endorsement” of a product. The author doesn’t say that GIAPS is good or that people should buy GIAPS. The conclusion is only that GIAPS is not responsible for bad presentations.
D
fails to consider that a tool might not effectively perform its intended function
The author overlooks the possibility that tools might not do what they’re supposed to. Perhaps GIAPS is poorly designed and causes people to make ineffective presentations. This is why the fact GIAPS is a tool does not absolve it of potential responsibility for bad presentations.
E
rejects a claim because of its source rather than its content
The author doesn’t reject the claim of the information expert because of some character/background feature of the expert. The author’s conclusion is based on the fact GIAPS is a tool.

14 comments

Editorial: The legislature is considering allowing oil drilling in the Cape Simmons Nature Preserve. Supporters claim that, because modern drilling methods will be used, there will be no damage to the environment. However, that claim is easily disproven by looking at nearby Alphin Bay, where oil drilling began five years ago. The land there is marred by industrial sprawl, drilling platforms, and thousands of miles of roads and pipelines.

Summarize Argument
The editorialist concludes that, despite using modern drilling methods, oil drilling will cause environmental damage in Cape Simmons Nature Preserve. This claim is backed up by a comparison to an analogous case in Alphin Bay, where drilling which began five years ago has caused significant damage.

Notable Assumptions
The editorialist assumes that Cape Simmons and Alphin Bay are relevantly analogous. In other words, the land in Cape Simmons would suffer similar effects to Alphin Bay. This includes the assumption that modern oil drilling methods were used in Alphin Bay.

A
The Cape Simmons Nature Preserve is one of the few areas of pristine wilderness in the region.
The number of other areas of pristine wilderness in the region is irrelevant to whether the Cape Simmons Nature Preserve will suffer environmental damage from oil drilling.
B
The companies drilling for oil at Alphin Bay never claimed that drilling there would not cause any environmental damage.
Oil drilling companies’ claims about the effects of drilling in Alphin Bay are irrelevant to the editorialist’s argument about the effects of drilling in Cape Simmons.
C
The editorialist believes that oil drilling should not be allowed in a nature preserve unless it would cause no environmental damage.
The editorialist makes no claims about whether oil drilling should or should not be allowed due to causing environmental damage, only whether it will cause environmental damage in the first place.
D
There have been no significant changes in oil drilling methods in the last five years.
This justifies the editorialist’s assumption that the likely effects of oil drilling in Cape Simmons can be predicted from its effects in Alphin Bay, as the same modern drilling methods would be used in both cases.
E
Oil drilling is only one of several industrial activities that takes place at Alphin Bay.
This claim would potentially weaken the argument, as it provides possible alternate explanations for the environmental damage at Alphin Bay—namely, the other industrial activities taking place there. It certainly doesn’t strengthen.

7 comments

Very clever argument. We're told that we have two groups of patients, 43 to each group. Everyone's got the same illness and receiving the same treatment. The ONLY difference is that one group is the kumbaya group. You know, we want to test the effectiveness (if it exists) of kumbaya so we isolate it. Okay, so... this is exciting what are the results? Well, the next premise tells us that after 200 years, everyone's dead. Therefore (the conclusion says), kumbaya does nothing.

See how ridiculous that argument is? I know I said 200 years whereas the actual premise said 10 years. But, 10 could also be just as ridiculous depending on what assumptions we entertain. How old are the patients? If they're 20 years old, then okay, fine, 10 years is whatever. If they're 100 years old already, then a 10 years later result is ridiculous to report. Of course everyone's dead.

That's precisely the subtly that (C) calls out. (C) says "Look, you should have reported on the results 8 years after, not 10. If you reported 8 years later, then most of the kumbaya group would be alive, while most of the non-kumbaya group would be dead."

(A) is tempting and it certainly doesn't help the argument, but it's a big stretch to say that it hurts the argument. First, we're left with just 4 data points of the original 86. It would be overgeneralizing to say something about the 86 sample from the 4 data points. Second, consider just the data points themselves. All we're told is that the kumbaya 2 lived longer than the non-kumaya 2. Okay, how much longer? 5 years? That'd be nice. Or just 5 seconds? That'd be useless.


7 comments

A study of 86 patients, all of whom suffered from disease T and received the same standard medical treatment, divided the patients into 2 equal groups. One group’s members all attended weekly support group meetings, but no one from the other group attended support group meetings. After 10 years, 41 patients from each group had died. Clearly, support group meetings do not help patients with disease T live longer.

Summarize Argument: Phenomenon-Hypothesis
The author concludes that support group meetings do not help patients with disease T live longer. This conclusion is based on a study that divided patients with disease T into a group that attended support group meetings and a group that did not attend such meetings. After 10 years, an equal percent of patients from each group had died.

Notable Assumptions
The author assumes that the group that attended support group meetings did not, on average, live longer than the group that did not attend such group meetings.

A
Of the 4 patients who survived more than 10 years, the 2 who had attended weekly support group meetings lived longer than the 2 who had not.
This doesn’t show that the group that attended support meetings lived longer, on average, than the other group. We have no reason to think that the people who attended support meetings who died within 10 years lived longer than the people who died in the other group.
B
For many diseases, attending weekly support group meetings is part of the standard medical treatment.
Whether support meetings are standard doesn’t reveal anything about whether they are or are not effective in helping people live longer.
C
The members of the group that attended weekly support group meetings lived 2 years longer, on average, than the members of the other group.
This constitutes evidence suggesting that the support group meetings might have helped people live longer. Even if an equal percent of people died in each group, the ones who attended the support meetings might have survived longer within that 10-year period.
D
Some physicians have argued that attending weekly support group meetings gives patients less faith in the standard treatment for disease T.
It’s not clear how a decrease in faith in a treatment could affect the effectiveness of the treatment. In addition, (D) simply says some physicians have argued this; this doesn’t suggest those physicians are right.
E
Everyone in the group whose members attended weekly support group meetings reported after 1 year that those meetings had helped them to cope with the disease.
It’s not clear whether these reports indicate that the meetings actually helped patients cope with the disease. In any case, this answer doesn’t suggest that better ability to cope increases one’s lifespan.

Further Explanation

Very clever argument. We're told that we have two groups of patients, 43 to each group. Everyone's got the same illness and receiving the same treatment. The ONLY difference is that one group is the kumbaya group. You know, we want to test the effectiveness (if it exists) of kumbaya so we isolate it. Okay, so... this is exciting what are the results? Well, the next premise tells us that after 200 years, everyone's dead. Therefore (the conclusion says), kumbaya does nothing.

See how ridiculous that argument is? I know I said 200 years whereas the actual premise said 10 years. But, 10 could also be just as ridiculous depending on what assumptions we entertain. How old are the patients? If they're 20 years old, then okay, fine, 10 years is whatever. If they're 100 years old already, then a 10 years later result is ridiculous to report. Of course everyone's dead.

That's precisely the subtly that (C) calls out. (C) says "Look, you should have reported on the results 8 years after, not 10. If you reported 8 years later, then most of the kumbaya group would be alive, while most of the non-kumbaya group would be dead."

(A) is tempting and it certainly doesn't help the argument, but it's a big stretch to say that it hurts the argument. First, we're left with just 4 data points of the original 86. It would be overgeneralizing to say something about the 86 sample from the 4 data points. Second, consider just the data points themselves. All we're told is that the kumbaya 2 lived longer than the non-kumaya 2. Okay, how much longer? 5 years? That'd be nice. Or just 5 seconds? That'd be useless.


8 comments

Sufficient Assumption question, pretty standard, cookie cutter question that we should be able to anticipate the answer choice.

But, it's difficult because of the embedded argument within an argument, heavy use of referential phrasing, and grammar parsing.

Author's argument begins with "however". The text before "however" is just context/other people's argument that will later serve as the referent for a referential phrase used in the conclusion.

"one must mine the full imp... to make intell prog"
Think about what's necessary and what's sufficient in this relationship. Does mining the full imp guarantee that we'll make intell prog? No. It's the other way around.

"for this, thinkers need intell discipline"
What does "this" refer to?

If you answer both of the above questions correctly, you'll end up with the proper translation of the premise below:

intell prog --> mine full imp --> intell discipline

The conclusion says "this argument for free thought fails". This takes a bit of interpreting. Look at all the text before "however". That's where we get the argument for "free thought". What's the conclusion? Focus on the indicator "because". The conclusion is "free thought is a precondition for intell prog". Now, what's the relationship here? A precondition. Something we must have. A necessary condition.

intell prog --> free thought

That's just the contextual conclusion though. Our author is arguing that that's wrong.

NOT (intell prog --> free thought)

Fully translated, it looks like this:

intell prog --> mine full imp --> intell discipline
_______________
NOT (intell prog --> free thought)

So, how do we make this argument valid? We can make intell discipline imply NO free thought. (C) gives us the contrapositive.
free thought --> NO intell discipline.


45 comments

Sufficient Assumption question, pretty standard, cookie cutter question that we should be able to anticipate the answer choice.

But, it's difficult because of the embedded argument within an argument, heavy use of referential phrasing, and grammar parsing.

Author's argument begins with "however". The text before "however" is just context/other people's argument that will later serve as the referent for a referential phrase used in the conclusion.

"one must mine the full imp... to make intell prog"
Think about what's necessary and what's sufficient in this relationship. Does mining the full imp guarantee that we'll make intell prog? No. It's the other way around.

"for this, thinkers need intell discipline"
What does "this" refer to?

If you answer both of the above questions correctly, you'll end up with the proper translation of the premise below:

intell prog --> mine full imp --> intell discipline

The conclusion says "this argument for free thought fails". This takes a bit of interpreting. Look at all the text before "however". That's where we get the argument for "free thought". What's the conclusion? Focus on the indicator "because". The conclusion is "free thought is a precondition for intell prog". Now, what's the relationship here? A precondition. Something we must have. A necessary condition.

intell prog --> free thought

That's just the contextual conclusion though. Our author is arguing that that's wrong.

NOT (intell prog --> free thought)

Fully translated, it looks like this:

intell prog --> mine full imp --> intell discipline
_______________
NOT (intell prog --> free thought)

So, how do we make this argument valid? We can make intell discipline imply NO free thought. (C) gives us the contrapositive.
free thought --> NO intell discipline.


54 comments