网络事后回顾研究;事后回溯研究 网络释义
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The only clear rule in selecting a design is that the question dictates the design. Over the next few issues this column will cover types of research designs and their inherent strengths and weaknesses. This article discusses ex post facto research....
An ex-post facto research study on online distance education at Delaware Technical and Community College 来自 editlib.org 喜欢 0 阅读量: 38 作者: ALD Negro 摘要: This study was undertaken to determine if students enrolled at Delaware Technical & Community College in online courses outperformed ...
athe study is an ex post facto design using a cross-sectional survey method to investigate an interactional phenomenon, the prediction power is severely limited and no causal relationship can be inferred. 研究是一个追溯设计运用一个横截勘测方法调查一种相互作用的现象,预言力量是严厉地有限的,并且原因...
factopostresearchthereforvariablespros 1 ExPostFactoresearch Researchercannotmanipulatesomevariables andthereforselectsparticipantsthathavecertain valuesforthosevariablesbythemselves(gender, personality,illness,...) Pros •Oftenonlypossible approach Cons •Selectionthreattointernal validity:probablynotonly independen...
This research project was a quantitative ex post facto study. A matched participant-control group design was utilized, which helped to determine whether Re... J/EPDF - Dissertations & Theses - Gradworks 被引量: 7发表: 2002年 Legal Pluralism and the Rule of Law: Can Indigenous Justice Survi...
The research adopted an ex-post-facto design based on a qualitative and quantitative analysis of data. Focus Group Discussions (FGDs) and In-Depth Interviews (IDIs) were conducted with commanding officers. The FGDs were conducted with of... W Ijide - 《African Journal for the Psychological Stu...
“The sentiments that Ex post facto laws are against natural rights is so strong that,few,if,any ,of the state constitutions have failed to proscribe them.The...
Another possible research frontier could be to take the assessment methods to the sectoral level rather than estimating the impact on aggregated trade flows as done in this study. It is no trivial task to run either gravity equations or matching techniques on a large array of i...