This synthesis examined the effects of spelling interventions on spelling outcomes for students with disabilities in Grades 6 through 12. Thirteen single-case design studies were identified for inclusion in the review. No studies used a treatment/comparison design. The most common types of interventions involved systematic study strategies, such…

In this research, the effects of using game in mathematics teaching process on academic achievement in Turkey were examined by metaanalysis method. For this purpose, the average effect size value and the average effect size values of the moderator variables (education level, the field of education, game type, implementation period and sample size)…

Teaching with technology is considered a necessity in the U.S. mathematics classroom. However, few studies have established explicit considerations to support technology-enhanced student achievement. The purpose of this study was to characterize the effectiveness of technology in the mathematics classroom by systematically reviewing meta-analytic…

Much is known about how to improve students' comprehension when reading printed text; less is known about outcomes when reading digital text. The purpose of this meta-analysis was to analyze research on the impact of digital text interventions. A comprehensive literature search resulted in 27 group intervention studies with 16,513 participants.…

New technology devices such as iPads and iPods have become very popular and widely used in special education settings to teach students with disabilities. The 20 selected single-case design studies published by November 2015 were comprehensively reviewed to examine the effects of using iPads and iPods on academic performance and engagement of…

Research on the use of software programs and tools such as pedagogical agents has peaked over the last decade. Pedagogical agents are on-screen characters that facilitate instruction. This meta-analysis examined the effect of using pedagogical agents on learning by reviewing 43 studies involving 3,088 participants. Analysis of the results…