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Franzen, Marissa Marie Sloan – ProQuest LLC, 2016
The purpose of this research study was to determine if trial and error learning was an effective, practical, and efficient learning method for Technology, Engineering, and Design Education students at the post-secondary level. A mixed methods explanatory research design was used to measure the viability of the learning source. The study sample was…
Descriptors: Engineering Education, Design, Learning Processes, Statistical Analysis
Ritchotte, Jennifer A.; Matthews, Michael S.; Flowers, Claudia P. – Gifted Child Quarterly, 2014
Gifted underachievement represents a frustrating loss of potential for society. Although attempts have been made to develop interventions to reverse gifted underachievement, the theoretical underpinnings of these interventions have yet to be empirically validated. The purpose of this study was to investigate the validity of the…
Descriptors: Academically Gifted, Underachievement, Models, Middle School Students
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Osler, James Edward; Waden, Carl – Journal on School Educational Technology, 2013
This paper discusses the implementation of the Tri-Squared Test as one of many advanced statistical measures used to verify and validate the outcomes of an initial study on academic professional's perspectives on the use, success, and viability of 9th Grade Freshman Academies, Centers, and Center Models. The initial research investigation…
Descriptors: At Risk Students, Statistical Analysis, School Holding Power, Academic Achievement
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Osler, James Edward – Journal on School Educational Technology, 2013
This paper discusses the implementation of the Tri-Squared Test as an advanced statistical measure used to verify and validate the research outcomes. This type of statistical measure is ideal for teachers professional development as educators can create and validate instruments for educational settings. The initial research investigation published…
Descriptors: Research Design, Elementary Secondary Education, Professional Development, Mixed Methods Research
Unlu, Fatih; Yamaguchi, Ryoko; Bernstein, Larry; Edmunds, Julie – Society for Research on Educational Effectiveness, 2010
This paper addresses methodological issues arising from an experimental study of North Carolina's Early College High School Initiative, a four-year longitudinal experimental study funded by Institute for Education Sciences. North Carolina implemented the Early College High School (ECHS) Initiative in response to low high school graduation rates.…
Descriptors: Control Groups, High School Students, Graduation Rate, Course Selection (Students)
Xu, Zeyu; Nichols, Austin – National Center for Analysis of Longitudinal Data in Education Research, 2010
The gold standard in making causal inference on program effects is a randomized trial. Most randomization designs in education randomize classrooms or schools rather than individual students. Such "clustered randomization" designs have one principal drawback: They tend to have limited statistical power or precision. This study aims to…
Descriptors: Test Format, Reading Tests, Norm Referenced Tests, Research Design