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optmistic2016
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optmistic2016
Thanks Vyshak for the great explanation.

Now this makes more sense - effect was not causing the cause.

I was looking at the literal meaning and no looking at what causes the effects and vice versa. Its a tricky question - Initially I thought this is negating the correct answer and will weaken the argument so i skipped it and move to next answer choice and saw all other are irrelevant so had to choose A (which I know will make the argument weaker but I thought thats the best available option).

What is the best way to tackle reverse cause and effect questions like this?

Hi,

Even the negation trick works here.

Stated General Truth: problematic family relationships can cause significant academic difficulties for our students. (The argument relies on this stated truth)
Negate B: The decline in the GPA of the exchange student was the reason for the student's arguments with her parents. - If the decline in GPA actually caused the arguments then the argument break down.

Whenever there is a cause and effect relationship we should keep 3 things in mind in order to strengthen an argument:
1) Only the cause leads to the intended effect.
2) Effect does not happen before the cause or Effect does not cause the cause.
3) No other cause leads to the intended effect.

A possible weakener will be the opposite of the 3 stated points.
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Thank you for the tips - I would definitely remember them for future questions!
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using negation test the clear option comes out to be B
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Student Advisor: One of our exchange students faced multiple arguments with her parents over the course of the past year. Not surprisingly, her grade point average (GPA) over the same period showed a steep decline. This is just one example of a general truth: problematic family relationships can cause significant academic difficulties for our students.

The claim by the Student Advisor would be more properly drawn if which of the following were inserted into the argument as an additional premise?

A) Last year, the exchange student reduced the amount of time spent on academic work, resulting in a lower GPA.
B) The decline in the GPA of the exchange student was not the reason for the student's arguments with her parents.
C) School GPA is an accurate measure of a student's intellectual ability.
D) if proper measure are not taken, the decline in the student's academic performance may become irreversible.
E) Fluctuations in academic performance are typical for many students.

Reference: Manhattan Critical Reasoning - fail to understand the correct answer choice explanation.

Claim by student advisor: Problematic family relationships can cause significant academic difficulties for our students.
here the cause is Problematic family relationships
and the effect is significant academic difficulties for our students

we need to find an assumption that will make this linkage strong
In causal conclusion Assumption can be
when cause happens then the effect happens
effect does not cause the cause
here option B does the same (effect does not cause the cause)
hence B ans
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