Many students in secondary grade levels struggle with proportional reasoning. Calisici (2018) found that 48 percent of students were unable to solve a multiplication problem involving fractions. Furthermore, many students struggle with complex Chemistry topics due to the difficulty many students have visualizing the microscopic scale. "3D…

ChatGPT was first released in November 2022, which has led to varying reactions among educators. Educators are one of the major stakeholders in the education system. As a result of this, educators' perceptions of ChatGPT are worth investigating to inform future policy decision-making. This study examined the perceptions of ChatGPT among educators…

In this dissertation, I present the findings from the implementation of an informational text reading comprehension intervention. Using a single-case multiple baselines across participants' experimental design, I examined results from three small heterogeneous groups of three to four students during the literacy block in a suburban fourth-grade…

Early literacy skills such as print knowledge are essential building blocks for children's later reading and academic outcomes. Shared book reading activities in early childhood classrooms offer rich opportunities through which educators can support children's print knowledge development by explicitly referring to a book's print. Such references…

The present study aims to inspect the interplay between language (Turkish) comprehension/learning (LCL) and mathematics comprehension/learning (MCL). We utilized a mixed-methods exploratory research design to understand the mechanism between LCL and MCL. First, we used an analytic rubric to score a researcher-developed achievement battery…

Reading is a fascinating cognitive process through which individuals perceive arbitrary symbols on a page and turn them into vivid mental representations of text. Most available evidence supports an embodied explanation for how readers are capable of such representations--they recruit supralinguistic brain regions in order to mentally simulate the…

Calls for increased involvement in science outreach have come from scientists (Alberts, 2018; Friedman, 2008), from professional organizations (Jayaratne et al., 2003; Lee, 2018; Toolin, 2004) and from funding agencies (Broadening Participation, 2008; Catsambis, 1995) to increase students' interest in science, technology, engineering, and…

As the United States continues to grow with English language learners entering schools, teachers must focus on helping them improve their reading comprehension. The problem addressed in this study was the lack of vocabulary instruction implemented by teachers impedes the development of English language learners' reading comprehension. The purpose…

This review describes a computational chemistry exercise aimed at enhancing the understanding of upper-division undergraduates in organic chemistry and physical chemistry regarding the structures and aromaticities of cyclobutadiene and cyclooctatetraene. This exercise exposes students to chemical problems that require computational methods as a…

We examined the dimensionality of oral discourse skills (comprehension and retell of texts) and the relations of language and cognitive skills to the identified dimensions. Data were from 529 English-speaking second graders (M[subscript age] = 7.42; 46% female; 52.6% Whites, 33.8% African Americans, 4.9% Hispanics, 4.7% two or more races, 0.8%…

We examined the dimensionality of oral discourse skills (comprehension and retell of texts) and the relations of language and cognitive skills to the identified dimensions. Data were from 529 English-speaking second graders (M[subscript age] = 7.42; 46% female; 52.6% Whites, 33.8% African Americans, 4.9% Hispanics, 4.7% two or more races, 0.8%…

The present study examined the relative effectiveness of bilingual subtitles for L2 viewing comprehension, compared to other subtitling types. Learners' allocation of attention to the image and subtitles/captions in different viewing conditions, as well as the relationship between attention and comprehension, were also investigated. A total of 112…

The typical collegiate introductory statistics course poses significant challenges for students. Many do not fully comprehend key course skills, and it is common for students to exit the class with a neutral or negative attitude toward statistics. To measure the impact of using relevant contextual examples as an instructional strategy during a…

Based on the model of reading engagement processes within classroom contexts, this research examined the link between student-perceived reading strategy instruction (RSI) and reading comprehension via multiple mediators, including autonomous reading motivation and reading strategy use (RSU), among 5,275 Chinese fourth graders. Multilevel mediation…

The current study examined the effect of the linguistic status of the verbal previewing strategy on the outcomes of reading comprehension tasks among second (N = 25, age 7.08 ± 0.3), and sixth-grade students (N = 25, age 11.75 ± 0.25), with typical reading development. The texts for each group were carefully matched and were divided into three…