The purpose of this study was to determine if there is a significant difference in test scores on the Grade Five Reading State of Texas Assessment of Academic Readiness involving male and female students identified as having the characteristics of dyslexia who received early dyslexia intervention and those who received late dyslexia intervention,…

Purpose: The overarching purpose of this journal-ready dissertation was to determine the degree to which differences existed in Grade 4 STAAR Writing performance by student economic status, gender, and language status. In the first article, the purpose was to investigate the extent to which student economic status (i.e., Not Poor, Moderately Poor,…

Purpose: The purpose of this journal-ready dissertation was to determine the degree to which the economic status and ethnicity/race of Texas Grade 4 boys and girls in special education are related to their mathematics performance on Texas state-mandated assessment. In the first article, the purpose was to ascertain the effect of the economic…

Purpose: The overarching purpose of this journal-ready dissertation was to determine the extent to which Grade 4 Black students differed in their reading performance on the Texas state-mandated assessment by their gender and by their economic status. Specifically addressed was the degree to which differences were presented in their ability to…

An inferential comprehension intervention addressing reading comprehension difficulties of middle schoolers was tested. Method Students in Grades 6 to 8 (n = 145; 53.8% female; 71% White; 24% Black) who failed their state literacy test, were randomly assigned to tutor-led, computerized, or business-as-usual [BaU] interventions. Results The…

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…

Purpose: The purpose of this journal-ready dissertation was to determine the degree to which enrollment in a Title I, Part A school was related to the reading performance of Grade 4 students on the Texas state-mandated reading assessment. Specifically examined was the extent to which boys and girls enrolled in Title I, Part A schools and non-Title…

Reading depends on the integration of both cognitive and motivational factors, yet reading motivation has received little attention in the research literature. The purpose of the present study was to evaluate the psychometric properties of the Baylor Revision of the Motivation to Read Survey (B-MRS; Watkins & Browning, 2015) with a sample of…

Purpose: The overall purpose of this journal-ready dissertation was to determine the degree to which economic status was related to the number of days that students were assigned to an exclusionary discipline consequence. In the first study, the effect of economic status (i.e., Not Poor and Poor) on the number of days that Grade 5 and 6 Asian,…

The purpose of this quantitative study was to examine whether English as a Second Language (ESL) Hispanic students, attendance at Title I or Non-Title I schools, and percentage of Bilingual/ESL teachers on campus impacted academic performance as measured by standardized tests. With a rapidly expanding Hispanic population in Texas, it was prudent…

We used time-varying effect modelling of two very large samples of fourth-grade students (N[subscript reading] = 148,240, N[subscript mathematics] = 152,220) to investigate associations between adoption and over-time implementation of a de facto cap on special education service receipt and over-time likelihoods of disability identification from…

Whether students of color are more or less likely to be identified as having disabilities than similarly situated students who are White in U.S. states with histories of de jure and de facto racial segregation is currently unknown. Unadjusted analyses of large samples of students attending elementary and middle schools in the U.S. South yielded…

The purpose of this quantitative study was to examine the relationship between physical fitness, body mass index and academic performance in Hispanic children enrolled in grade 5 from a district in the Rio Grande Valley. A total of 547 participants were selected from 11 elementary schools from a school district in the Rio Grande Valley. The…

The purpose of this study was to investigate the achievement of south Texas public school fifth grade students participating in gifted and talented programs compared to the achievement of fifth grade students not participating in gifted and talented programs in the areas of reading and math to determine if any differences exist. The study also…

Guided by the social emotional learning framework, this study examined whether early adolescents' social awareness (empathic concern, perspective taking) and self-management (effortful control) would uniquely contribute to early adolescents' subsequent forms of aggression, and whether perceptions of their school climate (friction, cohesion,…