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Nwafor, Chika E.; Obodo, Abigail Chikaodinaka; Okafor, Gabriel – Journal of Education and Practice, 2015
This study explored the effect of self-regulated learning approach on junior secondary school students' achievement in basic science. Quasi-experimental design was used for the study.Two co-educational schools were drawn for the study through simple random sampling technique. One school was assigned to the treatment group while the other was…
Descriptors: Metacognition, Science Achievement, Junior High School Students, Quasiexperimental Design
Zoblotsky, Todd; Ransford-Kaldon, Carolyn; Morrison, Donald M. – Society for Research on Educational Effectiveness, 2011
The present paper describes the recruitment and site selection process that has been underway since January 2011, with particular emphasis on the use of Mahalanobis distance score to determine matched pairs of sites prior to randomization to treatment and control groups. Through a systematic winnowing process, the authors found that they could…
Descriptors: Science Instruction, Educational Change, Research Methodology, Site Selection
Crooke, Alexander Hew Dale; McFerran, Katrina Skewes – Australian Journal of Music Education, 2014
The potential for music programs to promote psychosocial wellbeing in mainstream schools is recognised in both policy and research literature. Despite this recognition, there is a dearth of consistent research evidence supporting this link. Authors attribute this lack of consistent evidence to limitations in the areas of research design and…
Descriptors: Foreign Countries, Music Education, Well Being, Psychological Patterns
Tuttle, Christina Clark; Teh, Bing-ru; Nichols-Barrer, Ira; Gill, Brian P.; Gleason, Philip – Mathematica Policy Research, Inc., 2010
In this set of four supplemental tables, the authors compare the baseline test scores of the treatment and matched control group samples observed in each year after KIPP entry (outcome years 1 to 4). As discussed in Chapter III, the authors used an iterative propensity score estimation procedure to calculate each student's probability of entering…
Descriptors: Control Groups, Middle Schools, Student Characteristics, Tables (Data)
Therrien, William J.; Wickstrom, Katherine; Jones, Kevin – Learning Disabilities Research & Practice, 2006
Research was conducted to ascertain if a combined repeated reading and question generation intervention was effective at improving the reading achievement of fourth through eighth grade students with learning disabilities or who were at risk for reading failure. Students were assigned to a treatment or control group via a stratified random…
Descriptors: Reading Achievement, Questioning Techniques, Teaching Methods, Instructional Effectiveness