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Churches, Richard; McAleavy, Tony – CfBT Education Trust, 2015
This publication contains 12 (A3 open-out) poster-style reports of teacher experimental research. The style of presentation parallels the type of preliminary reporting common at academic conferences and postgraduate events. At the same time, it aims to act as a form of short primer to introduce teachers to the basic options that there are when…
Descriptors: Educational Research, Randomized Controlled Trials, Teacher Researchers, Foreign Countries
Hahs-Vaughn, Debbie L.; Onwuegbuzi, Anthony J. – Journal of Experimental Education, 2006
Propensity score analysis is one statistical technique that can be applied to observational data to mimic randomization and thus can be used to estimate causal effects in studies in which the researchers have not applied randomization. In this article the authors (a) describe propensity score methodology and (b) demonstrate its application using…
Descriptors: Researchers, Research Methodology, Private Schools, Public Schools
Hwang, Wu-Yuin; Wu, Shing-Ling – Journal of Educational Computing Research, 2003
The purpose of this article is to identify the difficulty of learning materials in the network by using learner's portfolio in the asynchronous learning system. Asynchronous learning takes the advantage of information technology that records the learning portfolio of the learner. The data of the learning portfolio reflects the characteristics of…
Descriptors: Portfolios (Background Materials), Researchers, Educational Technology, Information Technology