GWD3-9 一道题目 已抄题

gavin1911

GWD3-Q9:  support

Studies in restaurants show that the tips left by customers who pay their bill in cash tend to be larger when the bill is presented on a tray that bears a credit-card logo.  Consumer psychologists hypothesize that simply seeing a credit-card logo makes many credit-card holders willing to spend more because it reminds them that their spending power exceeds the cash they have immediately available.

 

Which of the following, if true, most strongly supports the psychologists’ interpretation of the studies?

 

1. The effect noted in the studies is not limited to patrons who have credit cards.[C1] 
2. Patrons who are under financial pressure from their credit-card obligations tend to tip less when presented with a restaurant bill on a tray with credit-card logo than when the tray has no logo.[C2] 
3. In virtually all of the cases in the studies, the patrons who paid bills in cash did not possess credit cards.[C3] 
4. In general, restaurant patrons who pay their bills in cash leave larger tips than do those who pay by credit card. [C4] 
5. The percentage of restaurant bills paid with given brand of credit card increases when that credit card’s logo is displayed on the tray with which the bill is prepared.[C5] 

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 [C1]The study limited to whom have pay in cash.

Correct. 

 [C2]This evidence strengthen the argument by proving that the credit card do affect patron’s paying habit thus is the best answer.

 [C3]The hypothesis has already limited their research subject to those credit-card holder. This evidence contradict the evidence in the passage.

 [C4]This statement weaken the argument.

 [C5]Brand is irrelevant.

不是很理解....原文说的是看到CREDIT CARD LOGO, 给CASH的人会给更多小费. 心理学家就假设说看到这个标志给CREDIT CARD HOLDER一个暗示说他们的购买能力比手里的CASH大

答案选择说, 有来自信用卡经济压力的人会给更少小费, 当有信用卡标志的时候.

解释说, 信用卡影响了人的消费习惯.

这个没什么好SUPPORT的吧, 只是来自信用卡的财政压力让人变小气了 -- 怎么可以推出信用卡会让人变大方...如果说是推出一看到卡的标志就给少的小费还能说的过去...

请高人解释下....

missilezy

我的理解是看到信用卡的标志能够改变人的消费习惯，不管是多给tip还是少给tip.