Motive (Please explain in detail)

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Motive (Please explain in detail)

by max37274 » Thu Feb 18, 2010 2:12 pm
The only motives that influence all human actions arise from self-interest. It is clear, therefore, that self-interest is the chief influence on human action.
The reasoning in the argument is fallacious because the argument
a. denies that an observation that a trait is common to all events in a pattern can contribute to a causal explanation of the pattern
b. takes the occurrence of one particular influence on a patterns or classes of events as showing that its influence outweighs any other influence on those events
c. concludes that a characteristic of pattern or class of events at one time is characteristic of similar patterns or classes of events at all times
d. concludes that because an influence is the paramount influence on a particular pattern or class of events, that influence is the only influence on the pattern or class of events
e. undermines its own premise that a particular attribute is present in all instances of a certain pattern or class of events
Source: — Critical Reasoning |

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by money9111 » Thu Feb 18, 2010 2:40 pm
what is the answer
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by max37274 » Thu Feb 18, 2010 3:05 pm
OA IS B

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by reply2spg » Thu Feb 18, 2010 4:41 pm
What is this question, what is the source and is it GMAT type?

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by max37274 » Thu Feb 18, 2010 6:06 pm
guys pls try to give this question a shot

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by money9111 » Thu Feb 18, 2010 7:10 pm
i would have guessed D... even after seeing the official answer... none of them made sense to me because the beginning said 'ONLY' but then the argument said "CHIEF" so i was confused... where is this question from?
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by kaulnikhil » Thu Feb 18, 2010 11:24 pm
max37274 wrote:The only motives that influence all human actions arise from self-interest. It is clear, therefore, that self-interest is the chief influence on human action.
The reasoning in the argument is fallacious because the argument
a. denies that an observation that a trait is common to all events in a pattern can contribute to a causal explanation of the pattern
b. takes the occurrence of one particular influence on a patterns or classes of events as showing that its influence outweighs any other influence on those events
c. concludes that a characteristic of pattern or class of events at one time is characteristic of similar patterns or classes of events at all times
d. concludes that because an influence is the paramount influence on a particular pattern or class of events, that influence is the only influence on the pattern or class of events
e. undermines its own premise that a particular attribute is present in all instances of a certain pattern or class of events
D says the reverse thing ..it reverses conclusion and premise.
D....because an influence is the paramount influence on a particular pattern or class of events(Premise)
...self-interest is the chief influence on human action.(Conclusion)

the given txt says .. because only motives that influence all human actions arise from self-interest
therefore, that self-interest is the chief influence on human action.(Conclusion)

The only answer close is B .. A C and E don't make much sense.