源自中世纪拉丁语 ex postfacto,意为“事后根据已完成的事情”。源自 factum 的与格形式 facto,意为“行为,行动”(参见 fact)。还参见 ex-, post-。相关词汇 ex post facto fact(n.) 1530年代,“行动,所做的事情,任何已完成的事情,行为”,无论是好是坏,但在16世纪至17世纪通常指“邪恶的行为,罪行”; ...
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Ex Post Facto Designs | Meaning, Methodology & Examples 4:23 5:33 Next Lesson Longitudinal Design | Definition, Types & Examples Cross-Sectional Designs: Definition & Examples 6:02 Pretest-Posttest Design | Definition, Types & Examples 6:05 Understanding the Time Dimension in Research 8...
Ex Post Facto Designs | Meaning, Methodology & Examples 4:23 5:33 Next Lesson Longitudinal Design | Definition, Types & Examples Cross-Sectional Designs: Definition & Examples 6:02 Pretest-Posttest Design | Definition, Types & Examples 6:05 Understanding the Time Dimension in Research 8...
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....
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factopostresearchthereforvariablespros 1 ExPostFactoresearch Researchercannotmanipulatesomevariables andthereforselectsparticipantsthathavecertain valuesforthosevariablesbythemselves(gender, personality,illness,...) Pros •Oftenonlypossible approach Cons •Selectionthreattointernal validity:probablynotonly independe...
This study was undertaken to determine if students enrolled at Delaware Technical & Community College in online courses outperformed traditional classroom students. During the 2003 fall semester, the college offered 24 sections of seven courses taught in the dual teaching/learning formats. The final gra...
Post Facto Research 1. What is the meaning of research? There are various definitions of research. According to John .W. Best‚ research is a systematic and objective analysis and recording of controlled observations that may lead to the development of generalizations‚ principles‚ theories an...
Define ex post facto designs Differentiate between these experiments and others Understand quasi-experimental studies Understand what these studies can accomplish You are viewing quiz3 in chapter 7 of the course: Psychology 105: Research Methods in Psychology Course Practice ...