【Native Speaker每日综合训练—29系列】【29-15】科技

黄衣小亮

TIME2  02'14

main idea:the difference of decision people making when facing stress or not.
content:giving an example about a car buyer how to choose a new car.the could may consider and contrast many rescept about the car in the market until the old one used up.when needed a car in a rush time,he would think about the basic aspect about the car.
the two model:model-based and model-free.the former one is intricate while the late one is simple.

TIME3  01'51
content:another example:two group of volunteer,half of them hanged in the cold water in which they feel unconfortable in order to level up their stress state.then,reachers let them out of the water and ensured that all people in a room to have a test.   test:a screem....some different color of screem (black,blue....)repersent different chance to win time or remark.....

TIME4 01'21
main idea:the different model choise lead to different decision,but we do not know which one is better.
content:people who using model-based may choose a X color screen first then choose X color  screen(they can lead to a higher percetange of reward).however,people under free-model decided to use the method by which they won the reward last time.all of them wanted to win the money,but none known the result .(最后一句开始没看懂...the men who use medel-free learning can not ignore the methord by which someone won the money whether it is the best way. )

TIME5 02'12
main idea:stress only affect those who use model-based learning while does not affect those who have higher working memory,but the result of the text indicated that model-based learing is no better than model-free learning

TIME6 01'39
main idea:whether stressior other than iced water may distribute attention or something = =
content:drup/addicit relapse .... model-free?
conclusion:different time use different method!

TIME7 04'23

a person proposed that California should be divided into X part .He is already hand on proposion to authority(that not means the idea will be carry on. )
brabrabrabra.....
the author do not aggree with personA's idea,and he did not thinks that will actually come true(ironic tone = =)no one want the weed!!!
the author says that the california could divide into two part....fifty states sounds good....= =

franciszfy

どもありがとございます

Part 2  Speed
02-26
That Car Example Shows Two Different Kinds Of Decision Making，Model-based decision making takes more focus and thought, while model-free decision making takes less；
02-08
Telling You How The Experiment Conducted By Ross Otto and colleagues at New York University Goes On And Asking How Do You Maximize Your Chance；
01-08
Telling You Two Totally Different Options Made By People Who Used Model-Based Learning And Model-Free Learning，Whats More，Telling You The Result Option Made By The Experiment Humans；
02-06
Stress Only Hurts Model-Based Learning，most of the time, the model-based learning is the “better” option. But it is Not always better；
01-09
Test The Difference In model-based and model-free learning under stress might have applications for things like understanding addiction；
These two kinds of models should be choosen in different situaion；

WindyMM

Rephrase1:
The preparation increased the crystallized knowledge, but cannot enhance the fluid knowledge: the ability to think logically and theoretically.
Schoolwork can significantly raise the test scores but have no effect on fluid skills which indicate the memory capacity, thinking speed and ability to slove abstract problems.
Crystallized knowledge is important, and fluid knowledge seems to be a good development-logically and theoretically.

TIME2: 01:34
Two different types of decision:
-model-based: think more thoughtful and take all factors into consideration before making decision
-model-free: take less focus and only based on what worked best last time
People are more likely to make model-free decisions when brain is under stress and vice versa.

TIME3: 01:25
Researchers let volunteers to put hands into cold or warm water to experience different levels of stress before asking them to maximize the chance of winning rewards.

TIME4: 01:03
Model-based will calculate the chance of winning money carefully while model-free will choose the part which win the money last time.
People always use a mixture of model-based and model-free to make decisions.

TIME5: 01:45
When people feel stress, they are prefer to use model-free decision making.
However, there is no evidence to show that model-based is always better because it needs more working memory and the result may be the same as model-free decision.

TIME6: 01:14
The different effects of two decision making types will be applied in addiction.
In real time, we need to choose which situation we can use different way to make decision or both of two ways.

Paraphrase7: 05:44
There is a proposal to divide California into six different states.
There are several reasons, and most important two points are:
-two many people in California, even Congress cannot figure out the detail number
-small states can own different regulations to support their people
The author does not agree with the plan which suggests Silicon Valley to be a separate state and this state will be disproportionately greater than others.
Majority people agree the plan to divide California into two parts-Northern California and Steve.

wensd1111

1 A 01:40
2 A 01:16
3 A 00:57
4 A 01:50
5 A 01:21
6 A 05:18
canifornia is not going away from the nation. a claim the state should be divided into 6 parts. for the different voice could be pronouced and economy competition will be needed. the authuor do not think it will become true in his own opinion, but for a, he make money and propose to the congress. another advice was show, divided into two during the war, though nobody take it seriously. finnally, an election might help the answer, the author is waiting.