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Research the concept of lean manufacturing. What does is mean？ What benefits does "lean ”offer？
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更多“ Research the concept of lean …”相关的问题
The research by Hardisty and Weber aims at ______.
A．changing people's view on climate change
B．altering people's concept on consumption
C．seeking ways to convince people to limit climate change
D．increasing the benefit from acting on climate change
The first two experiments show that______.
A．children have better understanding than grown-ups
B．children have special natural ability for map reading
C．children are more interested in toys than in maps
D．children can start to learn map-reading early
请阅读Passage 2。完成第小题。
A new study shows that students learn much better through an active， iterative process that involves working through their misconceptions with fellow students and getting immediate feedback from the instructor.
The research was conducted by a team at the University of British Columbia （UBC），Vancouver， in Canada， led by physics Nobelist Carl Wieman. In this study， Wieman trained a postdoc， Louis Deslauriers， and a graduate student， Ellen Schelew， in an educational approach， called "deliberate practice"， that asks students to think like scientists and puzzle out problems during class. For one week， Deslauriers and Schelew took over one section of an introductory physics course for engineering majors， which met three times for one hour. A tenured physics professor continued to teach another large section using the standard lecture format. The results were dramatic: After the intervention， the students in the deliberate practice section did more than twice as well on a 12-question multiple-choice test of the material as did those in the control section. They were also more engaged and a post-study survey found that nearly all said they would have liked the entire 15-week course to have been taught in the more interactive manner.
"It"s almost certainly the case that lectures have been ineffective for centuries. But now we"ve figured out a better way to teach" that makes students an active participant in the process， Wieman says. The "deliberate practice" method begins with the instructor giving students a multiple-choice question on a particular concept， which the students discuss in small groups before answering electronically. Their answers reveal their grasp of the topic， which the instructor deals with in a short class discussion before repeating the process with the next concept.
While previous studies have shown that this student-centered method can be more effective than teacher-led instruction， Woeman says this study attempted to provide "a particularly clean comparison ... to measure exactly what can be learned inside the classroom." He hopes the study persuades faculty members to stop delivering traditional lectures and "switch over" to a more interactive approach. More than 55 courses at Colorado across several departments now offer that approach， he says， and the same thing is happening gradually at UBC.
The results of the research reveal that_________. 查看材料
A. the students in the experimental section performed better on a test
B. the students preferred the traditional lectures to deliberate practice
C. the entire 15-week course was actually given in the new manner
D. the students in the control section seemed to be more engaged
A．People have been separated from each other by using computers.
B．The Internet makes people waste a lot of time and feel very lonely.
C．The Internet has become a tool for a new kind of social communication.
D．A lot of people regard the person-to-person communication as a good thing.
Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect: it can simply highlight how unhappy they are.
The study's authors, Joanne Wood and John Lee of the University of Waterloo and Elaine Perunovic of the University of New Brunswick, begin by citing older research showing that when people get feedback which they believe is overly positive, they actually feel worse, not better. If you tell your dim friend that he has the potential of an Einstein, you're just underlining his faults. In one 1990s experiment, a team including psychologist Joel Cooper of Princeton asked participants to write essays opposing funding for the disabled. When the essayists were later praised for their sympathy, they felt even worse about what they had written.
In this experiment, Wood, Lee and Perunovic measured 68 students' self-esteem. The participants were then asked to write down their thoughts and feelings for four minutes. Every 15 seconds, one group of students heard a bell. When it rang, they were supposed to tell themselves, "I am lovable."
Those with low self-esteem didn't feel better after the forced self-affirmation. In fact, their moods turned significantly darker than those of members of the control group, who weren't urged to think positive thoughts.
The paper provides support for newer forms for psychotherapy (心理治疗) that urge people to accept their negative thoughts and feelings rather than fight them. In the fighting, we not only often fail but can make things worse. Meditation (静思) techniques, in contrast, can teach people to put their shortcomings into a larger, more realistic perspective. Call it the power of negative thinking.
What do we learn from the first paragraph about the self-help industry？
A．It is a highly profitable industry.
B．It is based on the concept of positive thinking.
C．It was established by Norman Vincent Peale.
D．It has yielded positive results.
Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect: it can simply highlight how unhappy they are.
The study's authors, Joanne Wood and John Lee of the University of Waterloo and Elaine Perunovic of the University of New Brunswick, begin by citing older research showing that when people get feedback which they believe is overly positive, they actually feel worse, not better. If you tell your dim friend that he has the potential of an Einstein, you're just underlining his faults. In one 1990s experiment, a team including psychologist Joel Cooper of Princeton asked participants to write essays opposing funding for the disabled. When the essayists were later praised for their sympathy, they felt even worse about what they had written.
In this experiment, Wood, Lee and Perunovic measured 68 students' self-esteem. The participants were then asked to write down their thoughts and feelings for four minutes. Every 15 seconds, one group of students heard a bell. When it rang, they were supposed to tell themselves, "I am lovable."
Those with low self-esteem didn't feel better after the forced self-affirmation. In fact, their moods turned significantly darker than those of members of the control group, who weren't urged to think positive thoughts.
The paper provides support for newer forms of psychotherapy (心理治疗) that urge people to accept their negative thoughts and feelings rather than fight them. In the fighting, we not only often fail but can make things worse. Meditation (静思) techniques, in contrast, can teach people to put their shortcomings into a larger, more realistic perspective. Call it the power of negative thinking.
注意：此部分试题请在答题卡2 上作答。
What do we learn from the first paragraph about the self-help industry？
A．It is a highly profitable industry.
B．It is based on the concept of positive thinking.
C．It was established by Norman Vincent Peale.
D．It has yielded positive results.
A.Ability to Pay Concept
B.Administrative Convenience Concept
C.Arm’s-Length Transaction Concept
D.Capital Recovery Concept
E.Business Purpose Concept
A.Administrative Convenience Concept
B.Assignment of Income Doctrine
C.Arms-length Transaction Concept
D.Ability To Pay Concept
E.Pay As You Go Concept
Policies with support of the concept of a welfare society are costly.
A．Y
B．N
C．NG
In discussing the marketing concept, the author focuses on ______.
A．its main characteristic
B．its social impact
C．its possible consequence
D．its theoretical basis
