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- 545930
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- 2010-7-13
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- 1970-1-1
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Speaker
High test score doesn't ensure high intelligent score.
Time 2 1'33"
Model-based decision takes into account differenct aspects, while model free decision takes less.
Time 3 1'51"
A researcher made an experiment revolving 60 students, testing their decision making under two differenct circumstances.
The task of the experiment is two-step reinforcement task.
Time 4 1'22"
The experiment showed what steps people will do under two circumstances, model-based and model-free.
The result demonstrate that people will do both.
Time 5 1'"50
Stree only affect model-based decision.In addition, the result also showed that people who have good working memory make money less than people have worse working memory.
Time 6 2'-3"
It's hard to say that model-based learning is better thatn model-free learning. It depends on the task people have to do.
Moreover, differenct stressor has different influence to decision making.
Obstacle 7'25"
Draper proposed that California could be divided into six parts. To support it, Draper gave two reasons.Firstly, California is not represented properly in Washindon DC. Secondly, divided government could make decisions and regulations more appropriate to thire respective populations.
However, the author didn't agree with him. He think dividing California into six states is terrible. How the national flag will be after that?
Instead, the author suggested that California could be divided into two parts, while the other two states combined into one.
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