Using the 2.4-million-word written Spanish subsection of the Corpus of Utah Dual Language Immersion, collected from a large-scale standardized writing assessment of K-12 Spanish second language (L2) students, this study focuses on lexical complexity as operationalized by three measures: lexical diversity, lexical density, and lexical…

According to the internal/external frame of reference model, academic achievement has a strong impact on people's self-concept, both within and between subjects. We conducted a series of meta-analyses of k = 505 data sets containing the six bivariate correlations between achievement and self-concept in two subjects. Negative paths from achievement…

Childcare quality is often thought to be important for influencing children's subsequent attainment at school. The English Government regulates the quality of early education by setting minimum levels of qualifications for workers and grading settings based on a national Inspectorate (OfSTED). This paper uses administrative data on over two…

This study examined differences in Texas middle school student achievement in science by school district enrollment size. Quantitative research utilized analysis of variance to determine whether significant differences existed between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8th grade science results and four school…

The purpose of this article is to show second-language pupils' experiences in school and their understanding of school through analysis of how they talk about the multilingual primary school and instruction. These stories about school life are studied with a life story approach, and the research process can be described in three steps: tell,…

The use of formal observation in primary mathematics classrooms is supported in the literature as a viable method of determining effective teaching strategies and appropriate tasks for inclusion in the early years of mathematics learning. The twofold aim of this study was to (a) investigate predictive relationships between primary mathematics…

We study the effectiveness of teachers certified by the National Board for Professional Teaching Standards (NBPTS) in Washington State, which has one of the largest populations of National Board Certified Teachers (NBCTs) in the nation. Based on value-added models in math and reading, we find that NBPTS certified teachers are about 0.01-0.05…

Purpose: The purpose of this study was to examine the role of teacher characteristics and school demographics in teachers' perceptions of children's cognitive abilities. Most researchers find that teachers' personal characteristics are not related to their perceptions of their children's cognitive abilities. In a 2011 study, Douglas Ready and…

While instructional time is viewed as crucial to learning, little is known about the effectiveness of reducing absences relative to increasing the number of school days. In this regard, this paper jointly estimates the effect of absences and length of the school calendar on test score performance. Using administrative data from North Carolina…

The purpose of this study was to investigate whether middle school teacher attitudes on personal teaching efficacy and responsive teaching and their descriptions of their principal's leadership behaviors in the areas of leader social relationships, leadership/goal setting, and collaboration for learning differ for high- and low-achieving Grade 8…

An early warning system is a data-based tool that helps predict which students are on the right path towards eventual graduation or other grade-appropriate goals. Through such systems, stakeholders at the school and district levels can view data from a wide range of perspectives and gain a deeper understanding of student data. This "Statewide…

Improving student performance for high-need student populations by improving the use of data in decision-making for early reading intervention programs in northwest Florida is the focus of this research to practice effort. The study is conceptually based on using a relational-feedback intervention (RFI) database model in early learning…

The achievement gap between African American and White students continues to be an issue of great concern for educators. The purpose of this study was to examine the influence of teacher characteristics on African American student math achievement: More specifically, the study examined years of teaching experience, campus teacher turnover, and the…

Preservice and novice mathematics teachers are often guided to look toward the Internet as a toolbox of good lesson plan templates--plans tailored to prepare students for the high-stakes accountability standardized test-driven curriculum that is sweeping schooling in the United States. This fast paced, win/lose curriculum testing game leaves…