Inappropriate treatment of missing data may introduce bias into the value-added estimation. We consider a commonly used value-added model (VAM), which includes the past student test score as a covariate. We formulate a joint model of student achievement and missing data, in which the probability of observing a test score depends on observing the…

The purpose of this study is to analyse how vocabulary depth develops in the early years of primary school and to ascertain the effect it has on the quality of the texts produced by the students. A total of 332 Spanish students from the first to fourth grades participated by doing a synonyms/antonyms task to evaluate their vocabulary depth, along…

This study evaluated the comparative effects of presession and interspersed attention on the disruptive behavior of an at-risk student in an inclusive fourth-grade classroom. Data indicated a decrease in disruptive behavior during both presession and interspersed attention conditions with the interspersed condition producing the lower level.…

Experiences of failure can provide valuable opportunities to learn, however, the typical classroom does not tend to function from an orientation of learning from failure. Rather, educators aim to teach accurate information as efficiently as possible, with the main goal for students to be able to produce correct knowledge when called for, in the…

This mixed methods study examined the significance of parental involvement and its influence on student productivity in writing. A total of 25 fourth grade students from one Texas suburban school, their parents, and three teachers participated in this study. Data collection instruments used for the collection of quantitative data were The Knudson…

We use a novel database of the preservice apprenticeships ("student teaching placements") of teachers in Washington State to investigate the relationship between mentor effectiveness (as measured by value added) and the future effectiveness of their mentees. We find a strong, positive relationship between the effectiveness of a teacher's…

Modifying task presentation format and providing opportunities to choose are two effective procedures teachers can use to improve academic productivity for students with learning difficulties. Combining the two procedures may result in academic interventions that teachers can use without significantly changing the curriculum. The present study…

Using Hofstede's culture dimensions and World Values Survey (WVS) dimensions, the study uses a series of multiple regressions to explore the relationship among national culture, creativity as measured by patents, economic productivity as measured by gross domestic product per capita, and student achievement as measured by Trends in International…

Using richly detailed data on fourth- and fifth-grade students in the North Carolina public school system, I find evidence that students are assigned to classrooms in a non-random manner based on observable characteristics for a substantial portion of classrooms. Moreover, I find that this non-random assignment is statistically related to class…

This article describes the influence of process drama on fourth grade students' written language productivity and specificity. Participants included 16 students with learning and/or behavioral challenges at an urban public charter school. The influence of process drama on students' written language was compared across contextualized and…

This study examines the association between classroom characteristics and teacher-student agreement in perceptions of students' classroom peer networks. Social network, peer nomination, and observational data were collected from a sample of second through fourth grade teachers (N = 33) and students (N = 669) in 33 classrooms across five…

In 2005, a group of concerned parents who had arrived in the United States as refugees from war-torn Somalia received approval from their local school district to establish the Iftin Charter School (ICS). The K-8 school continues to engender hope and intellectual strength in its students and parents. ICS finds itself uniquely equipped to meet the…

The present study investigated the relationship between teachers' ratings of the organizational health of the school and the level of workplace bullying experienced. The relationship between organizational health, bullying, and the staff level factors of gender and age were analyzed. The study examined the survey ratings of 52 teachers from a…

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.