Teacher absenteeism is expensive, disrupts the continuity of educational activities, and results in students attending classes with less qualified substitute teachers. The purpose of this study was to analyze the relationships among teacher variables, teacher absenteeism, student achievement, and school district policy governing teacher…

This study examined the validity of test accommodation in third-eighth graders using differential item functioning (DIF) and mixture IRT models. Two data sets were used for these analyses. With the first data set (N = 51,591) we examined whether item type (i.e., story, explanation, straightforward) or item features were associated with item…

The purpose of this study was to explore and describe the experiences of vulnerable learners from child-headed households through an ecological systems model that includes their homes, community, and school. Special emphasis was given to the role of school psychologists as change agents within the context of schools. This qualitative study…

Robotics competitions for K-12 students are popular, but are students really learning and improving their STEM scores through robotics competitions? If not, why not? If they are, how much more effective is learning through competitions than traditional classes? Is there room for improvement? What is the best robotics competition model to maximize…

Collaborative professional development of science and special educators leads to improved access and inclusion of students with disabilities. Yet, despite poor science achievement of students with disabilities, their increasing presence in general education science classrooms, and research that demonstrates effective teaching strategies for…

This study describes key challenges and necessary supports related to implementation of the Common Core State Standards for Mathematics (CCSSM) identified by rural math educators in the Northeast. The research team interviewed state and district math coordinators and surveyed teachers in Maine, New Hampshire, New York and Vermont, to assess their…

Developing proficiency in algebra is the focus of instruction in high school mathematics courses and is a minimum expectation for high school completion for all students including those with learning difficulties. However, the foundation for success is laid in grades 4-8 (aged 9-14). In this paper, we assert that students' development of algebraic…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…

Analyses examined academic achievement data across third through eighth grades ("N" = 26,474), comparing students identified as homeless or highly mobile (HHM) with other students in the federal free meal program (FM), reduced price meals (RM), or neither (General). Achievement was lower as a function of rising risk status (General…

Throughout this action research project report, the teacher-researchers explored the problem of test anxiety among students. The purpose of this project was to alleviate test anxiety among students with various interventions in grades five through seven in the subject areas of social studies, science, and language arts. There were 66 student…

Scope and Method of Study: The study investigated the relationship between performance on the Oklahoma State Testing Program (OSTP) for grades 3-7 and the EXPLORE in math and reading for 586 students. The EXPLORE test, a part of the ACT, is given in the eighth grade and provides college readiness benchmarks and a national percentile ranking (NPR)…

This study compared oral personal and fictional narratives of diverse (African American and Caucasian) students with and without learning disabilities. Naturalistic conversation with embedded narrative prompts and supports provided the context for narrative elicitation. The participants were 82 fourth to seventh graders from urban and suburban…

This research study is a case study of the development of an African-centered school over a 20-year period. The study describes how the kindergarten-through-eighth-grade institution was established. Interview questions focused on: 1. Establishment of an African-centered institution 2. Challenges of setting up an African-centered institution 3.…

The Institute of Education Sciences (IES) publishes practice guides in education to bring the best available evidence and expertise to bear on current challenges in education. Authors of practice guides combine their expertise with the findings of rigorous research, when available, to develop specific recommendations for addressing these…

Individual differences in trajectories of anxious withdrawal were examined from Grades 5 to 8 across the transition to middle school in a community sample (N = 283), using General Growth Mixture Modeling. Three distinct pathways of anxious withdrawal were identified: "low-stable" (78%), "high-decreasing" (12%), and…