erpretive analysisР3РNon-experimentalР1РQuantitative dataР2РStatistical analysisР3РQuantitative researchers collect facts and study the relationship of one set of facts to another. They use techniques that are likely to produce quantified and, if possible, generalizable conclusions.?Qualitative researchers are more concerned to understand individuals’ perceptions of the world. They see insight rather than statistical analysis.?量性研究有一套完备的操作技术: 包括抽样方法,如(随机抽样,分层抽样,系统抽样,整群抽样);资料收集方法(如问卷法,实验法);数字统计方法等。?质性研究的方法有以下几个类型:人种志,参与观察,访谈法等。РAllwright and Bailey(1991) argue against the oversimplistic contrast of quantitative-versus-qualitative research. They state that classroom data can be collected either quantitatively or qualitatively, and that it can also be analyzed quantitatively or qualitatively.
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