四、 研究方法 该研究采用控制组(control group)和实验组(experimental group)实验前后(pretest-posttest)测试的设计,集中分析..
基于1个网页-相关网页
the nonequivalent pretest-posttest designs 采不等组实验设计
pretest-posttest designs 前后测量设计
one-group pretest-posttest [统计] 单组预先检验事后检验设计
CONCLUSION: the 4 kinds of individual changing trends in pretest-posttest design show the problem of the individual change can't be ignored when we analyze the data of pretest-posttest design.
结论：总结了前后测量设计资料个体生长趋势的4种情况，提示我们在分析前后测量设计资料时个体自然生长问题不容忽视。
Each group was given three tests - a pretest, a posttest, and a test a week after the first two tests.
每个组进行三项测试——前测、后测以及两项测试后紧接一周的测试。
We undertook the pretest and posttest about concepts, methods and functions of community health service marketing.
问卷内容包括对社区卫生服务营销服务的概念、方式、方法、作用的知晓情况。
应用推荐