Many previous studies have measured elementary-aged students' connection to nature (CTN), but few have explicitly considered how the use of different terminology (e.g. 'nature' "versus" 'the outdoors') can influence those connections. We utilized a quasi-experimental design to test for differences in affective and self-reported…

Writing attitude, strategy use, and confidence surveys help educators understand how students perceive writing and cope with writing challenges in schools. The dimensions (i.e., constructs reflected by survey items) of these surveys have been studied in general students in the U.S., and we investigated how these surveys would reflect the…

This report evaluates the effects of Lexia[TM] Core5[TM] Reading (Core5) -- a product of Lexia Learning Systems -- on the reading achievement of students in grades 3-5 during the 2021-2022 academic year. Core5 is a program that focuses on various student literacy skills, such as fluency, vocabulary, and comprehension. This report represents the…

Background: This empirical study aims to investigate the association between mathematics self-efficacy and mathematics achievement gaps among students in Grades 4, 8, and 12, utilizing data from the 2019 National Assessment of Educational Progress (NAEP). The study also considers student-level (e.g., mathematics self-efficacy, gender,…

The purpose of this study was to investigate the differences in the reading assessment performance between Black male students and their same grade level counterparts. Assessment results and teacher perceptions were analyzed to reveal instructional supports to demonstrate reading achievement. The mean scores and pass rates based on race and gender…

Has the achievement of U.S. students improved over the past half century? Have gaps between racial, ethnic, and socioeconomic groups widened or narrowed? These and similar questions provoke near-constant conversation. But answers are uncertain, partly because research to date has yielded inconsistent findings. In this article, the authors bring…

There is a clear and well-documented link between physical activity (PA) and health. However, many youth do not participate in the recommended levels of PA in order to gain health benefits. Given the health disparities among urban youth, specifically among African American youth, and mindful of the lack of data for Arab Americans, the purpose of…

Repeated victims of school bullying are at risk for maladjustment and could potentially benefit from selective intervention. However, selective intervention requires a practical method for accurately identifying members of the targeted group. We examined the extent to which the global victimization item from the Olweus Bully/Victim Questionnaire…

Math programming that includes assessments to predict standardized mathematics scores can help evaluate student performance and growth during the academic year. ACALETICS® is a highly interactive, culturally inclusive mathematics program that utilizes posttests as continuous comprehensive assessments to evaluate student mathematical knowledge.…

This dissertation researched the scope of mathematics achievement disparities in the United States and how these disparities can be minimized through a self-efficacy lens. To answer pertinent research questions with data from the National Assessment of Educational Progress (NAEP) 2019 mathematics assessment in Grades 4, 8, and 12, gap analyses,…

The opportunity gap continues to widen in the U.S. education setting due to the ever-growing diversification of student populations resulting in part from increasing numbers of BIPOC students in schools. Meanwhile, most educators continue to be White middle-class females. In this study, fourth- and fifth-grade students at a K-8 charter school were…

Zearn Math is a popular software platform for K-8 mathematics learning, designed to enable all students to successfully access grade-level content. RAND researchers collaborated with Zearn, the product's developer, to design this evaluation. Then RAND conducted the study independently, randomly assigning 64 schools in an urban Texas district to…

This study investigated factors associated with fourth graders' music knowledge assessed by the South Carolina Arts Assessment Program (SCAAP). Participants included 2,683 fourth-grade students nested within 35 elementary schools in South Carolina, United States. Hierarchical Linear Modeling (HLM) was used to examine both the student-level…

Beginning in the fall of 2017, Maryland severely restricted the use of out-of-school suspensions in grades PK-2. The policy presented a valuable opportunity to examine the effects of state-level discipline policies. This study researched the effects of the suspension ban on student discipline outcomes (e.g., number and frequency of different…

This work extends examination of African American students' attitudes toward learning and achievement to contrast the oppositional culture (Ogbu and Fordham) and cultural integrity perspectives. We assessed 200 students' responses to classrooms designed to support competitive, individualistic, communal or high-verve thinking, and behavior.…