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Download full textMerrill, Chris; Custer, Rodney L.; Daugherty, Jenny; Westrick, Martin; Zeng, Yong – National Center for Engineering and Technology Education, 2007
Within primary and secondary school technology education, engineering has been proposed as an avenue to bring about technological literacy. Different initiatives such as curriculum development projects (i.e., Project ProBase and Project Lead The Way) and National Science Foundation funded projects such as the National Center for Engineering and…
Descriptors: Quasiexperimental Design, Statistical Analysis, Secondary School Teachers, Engineering
Peer reviewed
Direct linkTieso, Carol – Journal for the Education of the Gifted, 2005
The purpose of this study was to examine the effects of curricular (textbook, revised, and differentiated) and grouping (whole, between, and within-class) practices on intermediate students' achievement in mathematics. A pretest-posttest, quasi-experimental design using a stratified random sample of 31 teachers and their students (N = 645) was…
Descriptors: Grouping (Instructional Purposes), Educational Practices, Pretests Posttests, Quasiexperimental Design
Aladjem, Daniel K.; LeFloch, Kerstin Carlson; Zhang, Yu; Kurki, Anja; Boyle, Andrea; Taylor, James E.; Herrmann, Suzannah; Uekawa, Kazuaki; Thomsen, Kerri; Fashola, Olatokunbo – American Institutes for Research, 2006
The National Longitudinal Evaluation of Comprehensive School Reform (NLECSR) is a quantitative and qualitative study of behavior, decisions, processes, and outcomes. It employs a quasi-experimental design with matched treatment and comparison schools. NLECSR seeks to determine the effects of CSR models on student achievement in about 650…
Descriptors: Quasiexperimental Design, Middle Schools, Educational Change, Social Capital
Securro, Samuel; Jones, Jerry D.; Cantrell, Danny; Blackwell, James – Journal on School Educational Technology, 2006
The "No Child Left Behind" Act mandated the need for research-based interventions to increase and to improve learning and achievement for all youngsters. Research in computer-based instruction and intervention for learning basic skills and related achievements in content area subjects has documented the need for controlled investigations…
Descriptors: Intervention, Computer Software, Computer Uses in Education, Standardized Tests
Dobbs, Rita – Quarterly Review of Distance Education, 2004
This study measured the importance of training for higher education faculty and administrators in adapting to and implementing distance education courses in an interactive television (ITV) environment. The quasi-experimental study utilized a pretest-posttest control group design with Analysis of Covariance (ANCOVA) used to analyze the data. The…
Descriptors: Control Groups, Statistical Analysis, Adoption (Ideas), Quasiexperimental Design
Burghardt, John; McConnell, Sheena; Meckstroth, Alicia; Schochet, Peter; Johnson, Terry; Homrighausen, John – 1999
The National Job Corps Study was conducted in 1994-1996 to provide a thorough and rigorous assessment of the impacts of the Job Corps on key participant outcomes. To ensure that the study was well implemented, a study team from Mathematica Policy Research, Inc., (MPR) investigated outcome and admission (OA) procedures in each Job Corps region and…
Descriptors: Admission Criteria, Career Education, Community Relations, Comparative Analysis
