[揽瓜阁逻辑小分队] day155

Ysandre · 发表于 2023-3-15 01:49:27

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Day 155
1. 抑郁病毒
在一家医院，30%的病人出现depression，15%的病人有一种病毒的抗体。但是砖家还是认为这种病毒的感染导致了depression。问support

2. 跳蚤是害虫
Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white footed mice. However, certain other species on which the larvae feed do not harbor the bacterium. Therefore, if the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease—would likely decline.
Which of the following, if true, most strengthens the argument?
A. Ticks do not suffer any adverse consequences from carrying the bacterium that causes Lyme disease in humans.
B. There are no known cases of a human’s contracting Lyme disease through contact with white-footed mice.
C. A deer tick feeds only once while in the larval stage.
D. A single host animal can be the source of bacteria for many tick larvae.
E. None of the other species on which deer tick larvae feed harbor other bacteria that ticks transmit to humans.

3. 人们变得暴力了吗
英国在18世纪中期第一次犯罪的人突然上升，人口同时期也上升，但增长速度慢多了，但不能得出人们变的暴力了，since_________

顾周i · 发表于 2023-3-15 02:00:41

滴滴

顾周i · 发表于 2023-3-15 02:17:35

Day 155
1.       抑郁病毒
在一家医院，30%的病人出现depression，15%的病人有一种病毒的抗体。但是砖家还是认为这种病毒的感染导致了depression。问support
P: 30%生病，15%有抗体C：病毒导致depression
果因推理：加强因果或者排他因
就是病毒导致的depression
不是其他原因导致的depression

2.       跳蚤是害虫
Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white footed mice. However, certain other species on which the larvae feed do not harbor the bacterium. Therefore, if the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease—would likely decline.
Which of the following, if true, most strengthens the argument?
A. Ticks do not suffer any adverse consequences from carrying the bacterium that causes Lyme disease in humans.
B. There are no known cases of a human’s contracting Lyme disease through contact with white-footed mice.
C. A deer tick feeds only once while in the larval stage.
D. A single host animal can be the source of bacteria for many tick larvae.
E. None of the other species on which deer tick larvae feed harbor other bacteria that ticks transmit to humother aans.
mice 到 deer stick 到人
结论：Other ↑ tick with b ↓人数↓—C

3.       人们变得暴力了吗
英国在18世纪中期第一次犯罪的人突然上升，人口同时期也上升，但增长速度慢多了，但不能得出人们变的暴力了，since_________

犯罪人口激增，总人口上升缓增
不能说明人们变的暴力了
统计学游戏
两个的人数基数不一样，犯罪总人数远小于人口总数

Cocoboyxx · 发表于 2023-3-15 10:25:38

1.抑郁病毒

在一家医院，30%的病人出现depression，15%的病人有一种病毒的抗体。但是砖家还是认为这种病毒的感染导致了depression。问support

P：一家医院，30%的病人出现了抑郁，15%的人有一种病毒的抗体

C：病毒的感染导致了抑郁

Q：问支持

思路：排除他因；直接加强抑郁跟病毒的联系

方向：有病毒抗体的人全都没有抑郁情绪

2.跳蚤是害虫

Lyme disease is caused by a bacterium transmitted to humans by deerticks. Generally deer ticks pick up the bacterium while in the larval stagefrom feeding on infected white footed mice. However, certain other species onwhich the larvae feed do not harbor the bacterium. Therefore, if the populationof these other species were increased, the number of ticks acquiring thebacterium and hence the number of people contracting Lyme disease—would likelydecline.

Which of the following, if true, most strengthens the argument?

A. Ticks do not suffer any adverse consequences from carrying thebacterium that causes Lyme disease in humans.

B. There are no known cases of a human’s contracting Lyme diseasethrough contact with white-footed mice.

C. A deer tick feeds only once while in the larval stage.

D. A single host animal can be the source of bacteria for many ticklarvae.

E. None of the other species on which deer tick larvae feed harborother bacteria that ticks transmit to humans.

F：F：莱姆病是一种细菌感染性疾病，通过鹿蜱传染给人类。鹿蜱在幼体阶段用白足鼠喂养时沾染上细菌。而其他用来喂养的种群没有携带这种病毒。

P：如果其他种群的数量上升了

C：带有这种病毒的蜱和因此感染莱姆病的人的数量就会下降

Q：问加强

思路：直接加强其他用来喂养的种群数量上升与带病毒的蜱和感染人数的下降；排除它因

选项：A项，无关；B项，无法加强；C项，只进食一次，说明数量受到这个白足鼠的限制；D项，被多只幼体吃，不会减少以白足鼠为食的幼体的，削弱；E项，无法加强；

3.人们变得暴力了吗

英国在18世纪中期第一次犯罪的人突然上升，人口同时期也上升，但增长速度慢多了，但不能得出人们变的暴力了，since_________

P：十八世纪中期第一次犯罪的人突然上升，人口也上升，但增长速度慢

C：不能说人们变得暴力了

Q：问原因

思路：断开初次犯罪率上升与人变得暴力的联系

方向：法律进行了修改，变得更严格了所以犯罪率上升了

luzitao630 · 发表于 2023-3-15 12:23:51

小卡lethe · 发表于 2023-3-15 13:30:05

lse offer到

1 抑郁病毒
在一家医院，30%的病人出现depression，15%的病人有一种病毒的抗体。但是砖家还是认为这种病毒的感染导致了depression。问support

【逻辑链】30%抑郁中15%有病毒→病毒导致抑郁

【答案方向】未出现depression的病人检测均无该病毒

2 跳蚤是害虫
Lyme disease iscaused by a bacterium transmitted to humans by deer ticks. Generally, deerticks pick up the bacterium while in the larval stage from feeding on infectedwhite footed mice. However,certain other species on which the larvae feed do not harbor the bacterium.Therefore, if the population of these other species were increased, the numberof ticks acquiring the bacterium and hence the number of people contractingLyme disease—would likely decline.
Which of the following, if true, most strengthensthe argument?

【问题内容】l病是dt通过病毒传染给人的，dt什么时候会带病毒，但其他物种不会带，所以其他物种↑，人得l病↓ (dt-带病毒的变化和其他-不带病毒的变化对于人得病的影响)
A. Ticks do not suffer any adverse consequencesfrom carrying the bacterium that causes Lyme disease in humans. (dt不会有什么不好影响-无关×)
B. There are no known cases of a human’scontracting Lyme disease through contact with white-footed mice. (接触mice没有得病-老鼠传染-无关×)
C. A deer tick feeds only once(mice) while in the larvalstage. (dt在larval时候喂-无关×)
D. A single hostanimal can be the source of bacteria for many tick larvae. (单一寄主动物可以是病毒来源-)
E. None of the other species on which deer ticklarvae feed harbor other bacteria that ticks transmit to humans. (其他病毒-无关×)
【这题答案选成D了因为感觉只有D理了问题其他都在胡说八道，然后发现答案是C我看了半天，才觉得好像是C答案的mice打成了Once吧....】

3 人们变得暴力了吗
英国在18世纪中期第一次犯罪的人突然上升，人口同时期也上升，但增长速度慢多了，但不能得出人们变的暴力了，since_________

【逻辑链】犯罪人↑ 人口↑→但人口增长速度＜犯罪增速→why

【答案方向】对于犯罪的界定更加全面更多的因素被认定为犯罪

zephyr21 · 发表于 2023-3-15 13:35:41

看一下！

楓羽_ · 发表于 2023-3-15 13:48:17

看一下！

楓羽_ · 发表于 2023-3-15 14:07:01

Day 155
1.       抑郁病毒
在一家医院，30%的病人出现depression，15%的病人有一种病毒的抗体。但是砖家还是认为这种病毒的感染导致了depression。问support
思路：出现depression的人都感染过这种病毒、这30%的病人出现depression的人都是感染这种病毒
更正(加强思路)：应该要往因果有无倒置去思考，强调时间先后顺序，要确定是病毒感染导致depression(support)，而非因为depression让人易感染病毒(weaken)。思路後面那個較不優。

2.       跳蚤是害虫
Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white footed mice. However, certain other species on which the larvae feed do not harbor the bacterium. Therefore, if the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease—would likely decline.
Which of the following, if true, most strengthens the argument?
A. Ticks do not suffer any adverse consequences from carrying the bacterium that causes Lyme disease in humans.
B. There are no known cases of a human’s contracting Lyme disease through contact with white-footed mice.
C. A deer tick feeds only once while in the larval stage.
D. A single host animal can be the source of bacteria for many tick larvae.
E. None of the other species on which deer tick larvae feed harbor other bacteria that ticks transmit to humans.
F：tick吃感染的白脚鼠时会取得细菌
P：其他物种增加
C：取得细菌的tick减少
思路：tick不会专吃白鼠
答案：D
更正：答案为C，选错原因：没有读得很懂CD选项意思；C为tick只会在幼虫时期吃一次，因此降低吃到白鼠的机率；D为一个动物可以被很多幼tick分食，削弱，这样反而有可能增加感染机率

3.       人们变得暴力了吗
英国在18世纪中期第一次犯罪的人突然上升，人口同时期也上升，但增长速度慢多了，但不能得出人们变的暴力了，since_________
思路：犯罪不等于暴力、犯罪的门槛变低了(优先选择)or容易犯法的法条变多了
更正(加强思路)：提供犯罪率变高的他因即可

dylan2022 · 发表于 2023-3-15 14:53:56

同意！

[揽瓜阁逻辑小分队] day155

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