maryadkins Wrote:You nailed the core, good job. And also, good job getting to (E) by process of elimination.
(D) says "some" which means just a few (as few as one!). The argument doesn't overlook the possibility of a few people not giving answers based on expectations. It just says "often" this thing happens where they do give answers they think the surveyor expects. And based on this fact, it comes up with a solution.
Hope this helps clarify.
I ruled out "D" for a different reason; not sure if it is a valid reasoning:
"D" is saying that there are people who know what answers the surveyors want but this is not really related to the core of the argument because in the premise we have established that the questions are worded where you will not know what answer is expected and hence "D" is irrelevant since with these good surveys according to the premise you do not have any expectations.
However, by the same above reasoning, it would seem like "E" would need to be ruled out too because the stimulus just said there are no false expectations being created. However, my intuition for going around this is that "E" would support the anti-conclusion by basically saying "we can never remove all expectations because they are always there even for irrational reasons". Moreover, "E" does not contradict the premise because it is offering other explanations/roots of expectations whereas "D" does not give us other explanations/roots of expectations; hence we have to assume under "D"'s paradigm the only expectations would stem from poorly worded questions on a survey