Parents play an important role in adolescents' development of empathy. However, less understood is what dimensions of parental behavior predict changes in empathy during early adolescence and whether effects of parental behavior are moderated by pubertal timing or differ by sex. This study used data from an ethnically diverse sample of 704 youth…

This quantitative study was conducted to determine if (a) there was a significant difference in the percentage of student office discipline referrals before and after Social- Emotional Learning (SEL) implementation in 3rd through 5th grade, (b) there was a significant difference in the percentage of student in-house mental health referrals before…

This quantitative study sought to determine relationships between third through fifth grade boys' and girls' perceptions of connectedness to their school community and between their behavioral outcomes. This study also sought to determine the effect of students' perceptions and gender on their numbers of discipline referrals incurred. Students'…

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…

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,…

Most studies have concentrated in assessing students' overall attitudes towards science, mathematics, and engineering/technology or the attitude towards individual STEM domain. The present research aims to explore primary students' gender and grade differences of their STEM domain-specific attitudes including self-efficacy and expectancy-value…

State-funded prekindergarten educational programming for all children is a rarity in the United States. Five states offer no financial support to fund prekindergarten educational programming, and the majority offer partial funding. Only three states provide universally funded prekindergarten educational programming. The purpose of this study is to…

In this paper, we use NWEA MAP test data to examine variation in students' achievement and growth during the pandemic across multiple dimensions. Consistent with prior evidence, we find that students' test scores in fall 2021, on average, were substantially below historic averages. Moreover, the average scores of students of color, students…

Online education for higher education has been well-researched. However, the same cannot be said for primary and secondary school education. Using data from two large-scale exams of representative Chinese primary and secondary schools pre- and post-COVID-19 pandemic, this study analyzed the difference in students' performance pre-pandemic, which…

This study is part of a larger research project financed by CONACYT, the Mexican authority in Science, Research and Technology. The purpose of this study is to understand perception and attitude towards science of Mexican students at primary school level. Data were collected through a survey answered by 1,559 students from 38 private and public…

Office disciplinary referrals (ODR) and classroom exclusions among students from minority backgrounds have been a persistent concern for decades. The purpose of this dissertation was to assess disciplinary characteristics of American Indian students in special education. More specifically, the purpose was to determine (a) the rate at which…

This study evaluated a comprehensive mentoring program on selected at-risk students with specific school problems (attendance, discipline referrals, and core area grades). The sample included youths in Grades 4-8 who differed on some characteristics including grade-level, ethnicity, and gender. For the purpose of this mixed methods study, the…

Educational assessment can be a powerful tool in enhancing classroom instruction and student performance. Yet, its effectiveness relies on the beliefs and knowledge of those who apply it on a daily classroom basis. This study explored attitudes, competence, knowledge, and practices of teachers about educational assessment. Participants were 165…

Interest in single-sex classes continues to grow in the United States, but there has been little research at the elementary level in this country or elsewhere to help guide educators' decision-making about the overall value of single-sex classes in public schools and the specific value of single-sex classes in public schools for increasing boy's…

We examine the roles of neighborhood characteristics in the development of the aggressive behavior of 1,409 urban boys and girls between the first and seventh grades. The multilevel, longitudinal growth analyses find strong neighborhood effects in all models, while controlling for individual-level variables. Results indicated that the effects of…