The spiral bianshi curriculum, an improvement on bianshi teaching developed by Gu (2000) and in line with Marton's theory of variation (Marton & Booth, 1997), was tried out in a primary school in Hong Kong. This improved theoretical framework for the spiral bianshi curriculum comprises four types of bianshi problems--the inductive bianshi, the…

This study examined the relationship between the implementation of No Child Left Behind and the achievement gap between African American and white students' eighth-grade math scores on the yearly-standardized test (Criterion Referenced Competency Test--CRCT) in Georgia. A descriptive research design was utilized to examine data obtained from the…

The present study aimed to investigate the impact of the problem-based learning method used in science and technology teaching upon elementary school students' construction levels for the concepts concerning the "Systems in Our Body" unit in the science and technology course and their academic achievement. To this end, during the four-week…

The author believes that a unified theory might provide ideas helpful for improving research; professional training and practice; and therefore, student achievement. Little attention was paid to how several variables might work together and there is little discussion regarding how they might work together. The author stresses that there are…

A pre-post experimental design with 6-week delayed posttest was implemented to investigate the effects of reading comprehension strategy (RCS) instruction with and without attribution retraining (AR) on reading outcomes for seventh, eighth, and ninth graders with learning and other mild disabilities. Students were randomly assigned to one of three…

The present meta-analysis examines the effect of grade retention on academic outcomes and investigates systemic sources of variability in effect sizes. Using multilevel modeling (MLM), the authors investigate characteristics of 207 effect sizes across 22 studies published between 1990 and 2007 at two levels: the study (between) and individual…

Animal models have been widely used for studying the physiology and pharmacology of psychiatric and neurological diseases. The concepts of face, construct, and predictive validity are used as indicators to estimate the extent to which the animal model mimics the disease. Currently, we used these three concepts to design a theoretical assignment to…

The purpose of this study was to investigate the relationships among bell schedules, GEE 21 science scores, and cumulative GPAs. Factors under consideration included teacher perspective, gender, ethnicity and students' at-risk status. The researcher collected data from the Louisiana Department of Education (LDE) targeting seven schools for three…

This response to Slavin's article (2008) explores the issues of transparency, representation, and warranting of claims in Slavin's descriptions of the work of others and his suggestions for program evaluation syntheses. Through contrastive analyses between Slavin's representations of the program evaluation synthesis efforts of five organizations…

The last major review of the achievement outcomes of comprehensive school reform (CSR) models was conducted in 2003. Despite the growing evidence base supporting CSR, the program was discontinued by the federal government in 2007. Now, six years after the 2003 meta-analysis, the study's lead author, Geoffrey Borman, revisits the results and…

The purpose of this study was to explore the beliefs and perceptions of teachers participating in a project funded by an EETT grant for technology integration, concentrating on factors that reveal how the implementation of the 21st century hardware and staff development might have changed the atmosphere of their classrooms and teaching practices.…

This research investigated the value added to middle school public education by pedagogically trained college students. An experimental design was employed in which 680 middle school pupils were randomly assigned to instructional groups. University arts and sciences students were put into two groups on the basis of those with formal teacher…

Studies on the effective teaching of biology have been continuously increasing since the 1800s. New teaching approaches have been purposed and tried out along the way. The multiple intelligences theory (MIT)-based approaches which give more importance to individual in educational settings can provide alternatives for meeting this requirement. An…

The purpose of this study was to introduce Enhanced Anchored Instruction (EAI) into Korean special education classrooms, research its effectiveness in student achievement and motivation, to find out what kind of adjustment is needed for successful implementation, and analyze the students' and teachers' experiences of using EAI. Enhanced anchored…

Background/Context: Educators have written about and studied school climate for 100 years. School climate refers to the quality and character of school life. School climate is based on patterns of people's experiences of school life and reflects norms, goals, values, interpersonal relationships, teaching and learning practices, and organizational…