This study investigated the role of dynamic written corrective feedback (DWCF; Evans, Hartshorn, McCollum, & Wolfersberger, 2010; Hartshorn & Evans, 2015; Hartshorn et al., 2010), a mode of providing specific, targeted, and individualized grammar feedback in developmental English as a second language (ESL) writing classes (pre-first year…

The purpose of this study is to investigate the effects of using geometric functions approach on 9th grade students' motivation levels toward mathematics in functions unit. Participants of this study were 87 students who were ongoing in the first year of high school in Turkey. In this research, pretest and posttest control group quasiexperimental…

This study proposed a computerized inquiry-stage-dependent argumentation assistance and investigated whether this can help improve elementary students' performance in science processes and the construction of quality arguments. Various argumentation assistances were developed and incorporated into each stage of scientific inquiry in a…

Teachers' design of a lesson is critical for helping their students develop academically effective forms of self-regulating learning (SRL) in classrooms. Using a quasi-experimental design, the researchers integrated systematic collaborative learning from problematic and successful experiences into teachers' preparatory programs and examined how…

The results of studies of the nature of science (NOS) as a factor that enhances students' understanding of evolution have been inconclusive. Therefore, the main purpose of this study was to test the role of NOS instruction in enhancing students' learning about evolution. We used a quasi-experimental design with pre- and post-tests to investigate…

This sequential explanatory mixed methods study aimed at investigating the effect of explicit and implicit corrective feedback on Iranian English language learners' (EFL) L2 willingness to communicate (WTC) in English. Explicit and implicit corrective feedback were given to groups of low-intermediate Iranian EFL learners to see their effectiveness…

This study's purpose was to determine if a teacher home visit program implemented by a Texas-based charter school system resulted in differences in K-12 students' classroom behavior, academic achievement, and parent involvement in school. Study findings indicate positive behavioral, academic, and parent involvement outcomes for students who…

Recent evidence on teacher productivity suggests that teachers meaningfully influence non-test academic student outcomes that are commonly overlooked by narrowly focusing on test scores. Despite a large number of studies investigating the Teach For America (TFA) effect on math and English achievement, little is known about non-tested academic…

Teacher's attitude towards some particular technology influences their willingness to use that technology in their instructional processes, and consequently the attitude and responses of students to the technology that they observe teachers using. This has a direct bearing on whether or not such technology will successfully be integrated into…

Various forms of pre-listening support, such as the provision of vocabulary and topic information, have been used to help second language (L2) learners better understand what they listen to. Results of studies on the effects of vocabulary support have been mixed. Furthermore, there has been little research on the effects of different quantities of…

Many students enter college without the skills and knowledge needed to successfully perform college-level work. An important leverage point for increasing college readiness is the transition from high school to college. One strategy implemented at postsecondary institutions to ease this transition, boost academic and social readiness, and foster…

Childhood is a particularly sensitive time when it comes to pollution exposure. Allison Larr and Matthew Neidell focus on two atmospheric pollutants--ozone and particulate matter--that can harm children's health in many ways. Ozone irritates the lungs, causing various respiratory symptoms; it can also damage the lung lining or aggravate lung…

Objective: The purpose of this study was to determine which type of prevention message (abstinence, social norms, or responsible drinking) was most effective at reducing alcohol consumption. Participants: The subjects from this study included 194 college students from a public university. Methods: Researchers employed a quasi-experimental design,…

This paper examines the effects of roommates on students' academic outcomes exploiting the randomized roommate assignment system at a selective Chinese university. Unlike earlier studies that could not measure students' academic quality precisely, this paper makes two important improvements in measuring their English proficiency and overall…

Using online video presentations is increasingly gaining ground in higher education. Our present paper discusses the initial results of a longer research project and investigates the effect that the availability of online videos introduced to complement live presentations has on learning performance. The quasi-experimental research covered each…