轟掉了，很多ㄟ...約有46頁之多...連打標題都很累，
乾脆大家先念一半好了，反正老師上課都討論不完....Q.Q
3頁的摘要，也裝不下46頁的內容......~~>.<~~
CH8 The Conduct of Randomized Experiments（隨機化實驗的操作）
一）Introduction 341 （～347，約7頁）
1）The functions of random assignment 341
2）What random assignment does NOT do 342
3）When random assignment is NOT feasible or desirable 344
4）This Chapter 346
二）Major obstacles to conducting randomized experiments
in field settings 347 （～371，約24頁）
1）Withholding the Treatment from No-Treatment Control Groups 347
2）Faulty Randomization Procedures 350
3）Sampling Variability and the Number
and Choice of Unit for Randomization 354
4）Treatment-Related Refusals to Participate in the Planned Experiment 356
5）Treatment-Related Attrition from the Experiment 359
6）Heterogeneity in the Extent of Treatment Implementation 366
7）The treatment in the No-Treatment Control Group 367
8）Unobtrusive Treatment Implementation 369
三）Situation Conducive to Randomized Experiment 371 （～386，約15頁）
1）When Lotteries Are Expected 372
2）When Demand Outstrips Supply 374
3）When an Innovation Cannot Be Delivered in All Units at Once 375
4）When Experiment Units Can Be Temporarily Isolated：
The Equivalent Time Samples Design 377
5）When Experimental Units Are Spatially Separated
or Interunit Communication Is Low 378
6）When Change Is Mandated and Solution Are Acknowledge to Be Unknown 380
7）When a Tie Can Be Broken 381
8）When Some Persons Express No Perference Among Alternatives 381
9）When You Can Create Your Own Organization 382
10）When You Have Control Over Experiment Unit 383
四）Conclusion 384 (~386，約2頁）
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