20．Choosing the Right Resolution （決定）
Millions of Americans began 2014with the same resolution they started 2013with，a goal of losing weight．However，setting weight loss as a goal is a mistake．
To reach our goal of losing weight---the output，we need to control what we eat---the input （ 輸入）．That is，we tend to care about the output but not to control the input．This is a bad way to construce goals．The alternative is to focus your resolution on the input．Instead of resolving to lose weight，try an actionable resolution："I'll stop having desert for lunch，"or"I'll walk every day for 20minutes．"Creating a goal that focuses on a well-specified input will likely be more effective than concentrating on the outcome．
Recently a new science behind incentives （激勵(lì)），including in education，has been discussed．For example，researcher Roland Fryer wanted to see what works best in motivating children to do better in school．In some cases，he gave students incentives based on input，like reading certain books，while in others，the incentives were based on output，like results on exams．His main finding was that incentives increased achievement when based on input but had no effect on output．Fryer's conclusion was that the intensives for inputs might be more effective because do not knoe how to do better on exam，aside from general rules like"study harder．"Reading certain books，on the other hand，is a well-set task over which they have much more control．
As long as you have direct control over your goal，you have a much higher chance of success．And it's easier to start again if you fail，because you know exactly what you need to do．
If you want to cut down on your spending，a good goal would be making morning coffee at home instead of going to a cafe，for example．This is a well-specified action-based goal for which you can measure your success easily．Spending less money isn't a goal because it's too general．Similarly，if you want to spend more time with your family，don't stop with this general wish．Think bout an actionable habit that you could adopt and stick to，like a family movie night every Wednesday．
In the long run，these new goals could become a habit．
63．The writer thinks that setting weight loss as a goal is a mistake becauseB．
A．it is hard to achieve for most Americans
B．it is focused too much on the result
C．it is dependent on too many things
D．it is based on actionable decisions
64．In Roland Fryer's research，some students did better than the others becauseD．
A．they obeyed all the general rules
B．they paid more attention to exams
C．they were motivated by their classmates
D．they were rewarded for reading some books
65．According to the writer，which of the following statements is a good goal？A
A．"I'll give up desert．"
B．"I'll study harder．"
C．"I'll cut down my expense"
D．"I'll spend more time with my family"
66．The writer strongly believes that we shouldC．
A．develop good habits and focus on the outcome
B．be optimistic about final goals and stick to them
C．pick specific actions that can be turned into good habits
D．set ambitious goals that can balance the input ang output．
分析 本文是一篇科普文章，從2014年美國(guó)人的減肥計(jì)劃開(kāi)始，談到減肥成功的關(guān)鍵．由此，作者引出Roland Fryer做的一項(xiàng)實(shí)驗(yàn)，該實(shí)驗(yàn)表明，當(dāng)關(guān)注輸入（開(kāi)始）時(shí)，激勵(lì)才發(fā)生作用．要想達(dá)到目標(biāo)，必須重視目標(biāo)，而不是根據(jù)結(jié)果調(diào)整行動(dòng)．
解答 63．答案：B．細(xì)節(jié)理解題．根據(jù)文章第二段中第二句"…we tend to care about the output but not to control the input．"和最后一句中"…concentrating on the outcome．"可知，我們失敗或錯(cuò)誤的根據(jù)是過(guò)分關(guān)注output/outcome（輸出/結(jié)果）而不是"input"．
64．答案：D．細(xì)節(jié)理解題．根據(jù)文章第三段內(nèi)容特別是第三句"In some cases，he gave students incentives based on input，like reading certain books，while in others，the incentives were based on output，like results on exams．"，可以知道Roland Fryer把"input"（即閱讀）和"output"（考試結(jié)果）作為兩種激勵(lì)變量，得到的結(jié)果是input的效果好于output．
65．答案：A．細(xì)節(jié)理解題．根據(jù)全文內(nèi)容可知，"losing weight"、"results on exams"、"study harder"、"cut down on your spending"、"spend more time with your family"都強(qiáng)調(diào)結(jié)果，是太泛的目標(biāo)，不易達(dá)到成功；而"control what we eat"、"stop having desert"、"walk every day"、"making morning coffee at home"、"a family movie night"等強(qiáng)調(diào)行動(dòng)，是一種輸入，所以更容易成功．
66．答案：C．推理判斷題．根據(jù)文章最后一段第二句"This is a well-specified action-based goal for which you can measure your success easily．"可知，作者實(shí)際上是建議人們采取可形成好習(xí)慣的行動(dòng)來(lái)實(shí)現(xiàn)目標(biāo)．
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