This meta analysis study focused on identifying and analyzing research studies that measured effects of teacher professional development with a content focus on math or science. This meta analysis was carried out to address two primary questions: (1) What are the effects of content-focused professional development for math and science teachers on…

Concerned educators have been implementing ninth-grade transition programs to help freshmen adjust to the demands in high school and to reduce ninth-grade failure rates. The purpose of this quasi-experimental quantitative study was to investigate the impact of a ninth-grade transition program. The research questions addressed impact on cumulative…

This dissertation studies the short-term effects of attending an after-school program (i.e., LA's BEST) on student mathematic achievement. The effects of one, two and three years of participation are studied, as well as the extent to which the magnitude of these effects varies across grades in which participation occurs, and the extent to which…

By presenting a brief general history of educators' efforts and struggles to influence the intellectual and social growth of young children, it will help the reader understand why the Exemplary Center for Reading Instruction (ECRI), a research and consulting group concerned with instructional practices, sought for and obtained funds from the U.S.…

Video is widely used in the teaching of L2 listening, and SLA researchers have argued that the visual components of spoken texts are useful for the listener in comprehending aural information. Yet video texts are rarely used on tests of L2 listening ability, perhaps in part due to the belief that including the visual channel involves assessing…

The purpose of the research was to improve the effectiveness of instruction in constructivist pedagogy in a college elementary mathematics education course through intentional integration of instruction in mathematics content. Instructors of this course previously used examples involving mathematics content on an ad hoc basis in an attempt to…

Many epistemic activities, such as spatial reasoning, sense-making, problem solving, and learning, are information-based. In the context of epistemic activities involving mathematical information, learners often use interactive 3D mathematical visualizations (MVs). However, performing such activities is not always easy. Although it is generally…

It is known that computer games are motivating for children, but there is limited direct evidence of their effects on classroom learning. The aim of this exploratory study was to investigate the effects of a commercial off-the-shelf computer game on children's mental computation skills and on aspects of self-perceptions. A pre-post design was…

The loss of the partner is an important risk factor for developing serious psychological problems. In this study the authors examined the effect of the visiting service on the mental health and quality of life of older widowed individuals. They conducted a pragmatic randomized trial. All respondents were randomly assigned to a visiting service (n…

This study examined how ethnic composition and linguistic acculturation within schools affected the efficacy of a youth substance use prevention model program. Data came from a randomized trial of the "keepin' it REAL" program, using a predominantly Mexican American sample of middle school students in Phoenix, Arizona. Schools were…

Most current idiom processing models acknowledge, after Gernsbacher and Robertson (1999) that deriving an idiomatic meaning entails suppression of contextually inappropriate, literal meanings of idiom constituent words. While embedding idioms in the rich disambiguating context can promote earlier suppression of incompatible literal meanings,…

This study seeks to investigate the impact of symmetrical (S) and Asymmetrical (AS) scaffolding, which are two types of scaffolding, on students' reading comprehension achievement of English as a Foreign Language (EFL). The study was done in two phases: In the first phase after administering a Pre-test, 52 homogeneous intermediate students were…

This quasi-experimental study tested the effect of the 3-2-1 strategy on English as a foreign language (EFL) learners' reading comprehension. A sample of Saudi EFL college-level students were randomly selected and divided into two groups: an experimental group (42 students) and a control group (43 students). Students of both groups took a reading…

Games Based Learning needs to be linked to good learning theory to become an important educational intervention. This study examines the effectiveness of a collection of computer games called Neurogames®. Neurogames are a group of computer games aimed at improving reading and basic maths and are designed using neuropsychological theory. The…

The field of English language education has seen developments in writing pedagogy, moving from product-based to process-based and then to genre-based approaches. In Vietnam, teaching secondary school students how to write in English is still lagging behind these growing developments. Product-based approach is commonly seen in English writing…