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【OG20-P602-740题】
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?
分析A选项
分析B选项
分析C选项
分析D选项
分析E选项
我有更好的解析 
暂无雷哥网文字解析
逻辑链：logo提醒他们有更多的支配空间----所以给的多；
gap（如果没有logo提醒他们，他们是不是还会一样给的多）
选项分析：
A 研究引用的效果不限于有信用卡的人；心理学家的推论基础就是针对持卡人，削弱，方向反
B 有卡债压力的人看到标记会付更少的小费； 取非选项， 经济能力弱的人看到标记会少付，那么觉得自己支付能力好的人看到标记会多付，弱相关，增强，其他没有更好的选项，正确
C 在研究的所有案例中，用现金付款的人都没有信用卡；削弱，方向反，同A
D 一般来说，餐馆付现金的客户比用信用卡的客户留下更多小费；无关，排
E 当某信用卡的logo出现在付费盘里时，用此品牌信用卡付账的比例上升；无关，排
275476gao
逻辑屡试不爽的套路： 比例上升/数量增加并不意味着这个数额到底是高还是低 错的原因不是“此选项无关”，而是常常忽略掉的逻辑漏洞
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2022-06-23 20:58:25
hyf1367
这题其实非常简单，核心逻辑是关注：spending power-带来spending more。选项里面哪个体现了power？只有B。
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2022-04-30 13:13:26
hyf1367回复hyf1367
考试的时候，没有那么多时间取非，一个一个选项分析。而且这题B选项取非，也很晦涩。。应该找哪个选项跟逻辑核心关联最大，也就是power-spend more。
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2022-04-30 13:15:45
ziqi
B 有卡债压力的人看到标记会付更少的小费； 取非选项， 经济能力弱的人看到标记会少付，那么觉得自己支付能力好的人看到标记会多付，弱相关，增强，其他没有更好的选项，正确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.看到标记的想法才是关键，而不是标记本身。他们认为自己的支付能力超过现金所以会支付更多，而不认为自己支付能力好的当然就不会支付更多。
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2022-04-04 21:42:24
ziqi回复ziqi
对E选项语义理解错误
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2022-04-04 21:42:54
447240w
该题属于因果论证类题目，先分析提高找出premise和conclusion。 Premise：当账单放在带有信用卡logo的托盘里时，顾客在付小费的时候给的更多； Conclusion: 这是因为信用卡logo会提醒顾客，他们拥有的支付能力其实远不止身上这点现金。 对于原因论证类加强型题，答案可以从以下两个方向预判： 1）无因无果（或重申有因才会有果）：如果信用卡支付能力不强的顾客就不会给更多小费 2）排除他因：不是其他原因导致的这些顾客愿意多付小费 按照这个思路分析选项即可，只有B选项涉及信用卡支付能力的问题。
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2022-01-21 19:48:06
Crystal8
结论是有因有果，增强选项就是无因无果
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2021-11-03 22:39:56
Crystal8回复Crystal8
该题属于因果论证类题目，先分析提高找出premise和conclusion。 Premise：当账单放在带有信用卡logo的托盘里时，顾客在付小费的时候给的更多； Conclusion: 这是因为信用卡logo会提醒顾客，他们拥有的支付能力其实远不止身上这点现金。 对于原因论证类加强型题，答案可以从以下两个方向预判： 1）无因无果（或重申有因才会有果）：如果信用卡支付能力不强的顾客就不会给更多小费 2）排除他因：不是其他原因导致的这些顾客愿意多付小费 按照这个思路分析选项即可，只有B选项涉及信用卡支付能力的问题。
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2021-11-03 22:40:10
目标750
logo提醒他们有更多的支配空间----所以给的多；gap（如果没有logo提醒他们，他们是不是还会一样给的多） B：如果没有logo，他们会给的更少，（反面说明了，有logo的暗示和没有logo的暗示结果是不一样的，logo确实是会暗示客户拥有更多的支配权，且愿意给的多）。
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2021-06-29 18:27:22
目标750回复目标750
这个错了，大家别看。。Soryy
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2021-06-29 18:29:08
目标750回复目标750
讨论的是spending power 和 tip之间的关系； more spending power --- pay more 反面：less spending power --- pay less，加强
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2021-06-29 18:32:11
285452zdsb
A 研究引用的效果不限于有信用卡的人；心理学家的推论基础就是针对持卡人，削弱，方向反
B 有卡债压力的人看到标记会付更少的小费； 取非选项， 经济能力弱的人看到标记会少付，那么觉得自己支付能力好的人看到标记会多付，弱相关，增强，其他没有更好的选项，正确
C 在研究的所有案例中，用现金付款的人都没有信用卡；削弱，方向反，同A
D 一般来说，餐馆付现金的客户比用信用卡的客户留下更多小费；无关，排
E 当某信用卡的logo出现在付费盘里时，用此品牌信用卡付账的比例上升；无关，排
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2021-05-11 15:31:29
255839wbg
结论是有因有果，增强选项就是无因无果
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2021-04-27 21:49:33
Yosemeen
DS的思路：yes/no 都是充分
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2020-12-16 19:44:27
1206777d回复Yosemeen
回答错地方了兄弟
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2021-08-04 14:45:29
Mariposa爱学习
心理原因会决定小费给的多少
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2020-11-18 18:36:05
ALLAN FERRARA
我之所以没选B并认为B错是因为，我为原题预设了一个假设，即presenting logo总会使得小费增加。而原题并没有这个意思，原题只是说了科学家的一种假设，而只是需要去支持这个假设，而不是我所臆想的一个假设。
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2020-10-07 20:42:31
kk12
重点在于： logo影响了tips的大小 有的人因为显得自己有能力给很多 B反推
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2020-08-14 22:05:00
somisomi
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.这句话在说什么？表面上说的是“当客人看到信用卡logo时，付现金的客人给的小费更多”，实际上说的是“用信用卡付款的客人给的小费更少”！为啥给的少呢？因为他们一看见那个logo就想起来，哎妈呀，我欠钱了，我还是少给点小费吧。而那些付现金的客人看到logo完全不受影响，所以会比用信用卡付账的人给的小费更多。看清楚了这个思路就很容易找到答案的关键了。而且这道题的排除法也很好用，A，C，D都是在削弱，而E说的是“使用信用卡付账的比例”，这根本无关。所以只剩下B了。
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2020-05-06 02:51:35
撒贝宁杀乌鸡
卧槽这题的重点单词怕是remind吧，因为信用卡logo提醒了持卡人的付款能力，因为欠债多，所以少给一点tip，因为他知道他欠了很多了，但是他仍然可以透支
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2020-03-06 15:59:39
WhosKK
bears a credit card logo 带有信用卡标志
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2019-10-08 15:28:20
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