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【简答题】
沙依在西雅图随机选择500名被试，对其进行一系列认知能力测验。第一次测试时，被试的年龄范围为20~70岁，年龄相差5年的被试为一组。研究者每七年对这些被试进行一次测试，得到的部分结果如下图所示，请回答下列问题：
（1）该研究采用了何种研究设计。
（2）图中能得到什么结论。
（3）解释认知老化理论的代表性观点有哪些？分别如何解释认知老化现象？
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【单选题】调查过程中直接形成文字、图、表等一系列成果的总称是（），同时它也是广大地籍工作者辛勤劳动的结晶，应立卷、归档妥善加以管理。
A.
动态的地籍资料
B.
权属调查的技术总结
C.
地籍控制测量的技术总结
D.
初始地籍调查成果资料
【单选题】In many countries such as France, Greece, and Japan, it is often more difficult for students to pass the college entrance exams than to do the course work when they are actually in college and student...
A.
study harder than they were in high school
B.
study as hard as they were in high school
C.
find college studies easier than high school work
D.
find it easier to go to graduate school
【单选题】Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D...
A.
they don’t have to do extra preparation to pass the entrance exams
B.
private schools are inexpensive
C.
course work in college is more difficult
D.
college entrance exams are more difficult
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【单选题】调查过程中直接形成文字、图、表等一系列成果的总称是（），同时它也是广大地籍工作者辛勤劳动的结晶，应立卷、归档妥善加以管理。
A.
动态的地籍资料
B.
权属调查的技术总结
C.
地籍控制测量的技术总结
D.
初始地籍调查成果资料
【单选题】In many countries such as France, Greece, and Japan, it is often more difficult for students to pass the college entrance exams than to do the course work when they are actually in college and student...
A.
study harder than they were in high school
B.
study as hard as they were in high school
C.
find college studies easier than high school work
D.
find it easier to go to graduate school
【单选题】Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D...
A.
they don’t have to do extra preparation to pass the entrance exams
B.
private schools are inexpensive
C.
course work in college is more difficult
D.
college entrance exams are more difficult
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