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Akay, Cenk; Kanadli, Sedat – Journal of Baltic Science Education, 2021
There is a contradiction in the literature about the effect of REACT strategy on science achievement. This study aims to resolve this contradiction by determining the effect of REACT strategy on student science achievement and the factors affecting this strategy by integrating findings obtained from both qualitative and quantitative studies. The…
Descriptors: Science Instruction, Science Achievement, Teaching Methods, Instructional Effectiveness
Jonathan Nakamoto; Staci J. Wendt; John A. Rice; Juan Carlos Bojorquez; Anthony Petrosino – Sage Research Methods Cases, 2017
This case study describes the use of a regression discontinuity design and a quasi-experimental design to evaluate the impact of School Improvement Grants on high school students' reading, mathematics, and science achievement. The high schools that participated in the School Improvement Grant program were very low performing and received…
Descriptors: Grants, Quasiexperimental Design, Research Methodology, Case Studies
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Azevedo, Roger – Educational Psychologist, 2015
Engagement is one of the most widely misused and overgeneralized constructs found in the educational, learning, instructional, and psychological sciences. The articles in this special issue represent a wide range of traditions and highlight several key conceptual, theoretical, methodological, and analytical issues related to defining and measuring…
Descriptors: Definitions, Learner Engagement, Science Achievement, Concept Formation
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Rutkowski, Leslie; Gonzalez, Eugenio; Joncas, Marc; von Davier, Matthias – Educational Researcher, 2010
The technical complexities and sheer size of international large-scale assessment (LSA) databases often cause hesitation on the part of the applied researcher interested in analyzing them. Further, inappropriate choice or application of statistical methods is a common problem in applied research using these databases. This article serves as a…
Descriptors: Research Methodology, Measures (Individuals), Data Analysis, Databases
Neuwirth, Erich – OECD Publishing (NJ1), 2006
As noted in the Organisation for Economic Co-operation and Development's (OECD's) "PISA 2000 Technical Report" (OECD, 2002), the Austrian sample for the PISA 2000 assessment did not adequately cover students enrolled in combined school and work-based vocational programmes as required by the OECD's technical standards for PISA. The…
Descriptors: Foreign Countries, Vocational Education, Comparative Analysis, Data Analysis
Coalition for Evidence-Based Policy, 2005
The purpose of this Guide is to provide Mathematics and Science Partnership (MSP) project officials and evaluators with clear, practical advice on how to conduct rigorous evaluations of MSP projects at low cost. Specifically, this is a how-to Guide designed to enable MSP grantees and evaluators of MSP projects to answer questions about the…
Descriptors: Evaluators, Science Achievement, Program Effectiveness, Science Teachers