In spring 2020, nearly every U.S. public school closed at the onset of the COVID-19 pandemic. Existing evidence suggests that local political partisanship and teachers' union strength were better predictors of fall 2020 school re-opening status than COVID case and death rates. We replicate and extend these analyses using data collected over the…

This research examined self-efficacy, locus of control, age, gender, and years teaching as a predictor for teaching job satisfaction among a sample of Filipino teachers working in the USA for three years or less. The sample size consisted of 96 participants. Participants completed three surveys, Teacher Self-Efficacy Scale, Rotter's Locus of…

The problem of disproportionality in special education is complex and requires an investigation of multiple factors related to racial, ethnic, linguistic, and socioeconomic backgrounds, school context, and family characteristics. Researchers have debated whether language minority (LM) students are under or overrepresented in special education, but…

As a result of the tumultuous events in 2020 related to the COVID-19 pandemic, the academic world was forced to adapt and relocate for the safety of students, faculty, and staff. These changes had a lasting impact on those directly involved and predicted many aspects of daily life. The purpose of this study was to examine the impact of life…

Many school districts in the United States are facing growing concerns regarding the shortage of qualified candidates for teaching positions. This problem has existed for some time, and its deleterious effects are exacerbated in school districts that have significant teacher turnover. School districts with higher teacher retention can mitigate…

Purpose: This study focused on factors that contributed to writing quality in adults who were pursuing a General Educational Development (GED) diploma through an adult basic education program and university students who were pursuing a college degree. We explored the role of transcription (handwriting and spelling), working memory, oral language,…

High-quality Tier 1 instruction is frequently conceptualized as the "foundation" for other tiers of intervention within multi-tiered systems of support (MTSS) models (Gersten et al., 2009). However, the vast majority of Tier 2 intervention studies do not account for Tier 1 variables when examining intervention effectiveness (Hill et al.,…

This dissertation contains three essays discussing government policy in higher education, the effects of online social networks during college on students after graduating, and how to use search data as a tool to recover characteristics of both products and customers to estimate demand. In the first chapter, co-authored with Shengmao Cao, we study…

The main objective of this study was to test the effects of two types of beliefs about knowledge sharing, i.e., individual and collective, on the intention and behavior of knowledge sharing. In addition, this study considered the moderating roles of organizational support and training among variables. Data were obtained from 1056 participants…

There is a wealth of evidence that people's reasoning is influenced by explanatory considerations. Little is known, however, about the exact form this influence takes, for instance about whether the influence is unsystematic or because of people's following some rule. Three experiments investigate the descriptive adequacy of a precise proposal to…

Purpose: Children with autism spectrum disorder (ASD) demonstrate many mechanisms of lexical acquisition that support language in typical development; however, 1 notable exception is the shape bias. The bases of these children's difficulties with the shape bias are not well understood, and the current study explored potential sources of individual…

The aim of this study is to determine the predictive power of elementary school students' trait anxiety level in physical education (PE) lesson on their attitudes towards lesson. The study group consisted of 590 elementary school students (M[subscript age]= 11.46 years, SD= 0.63). In addition to the descriptive statistics, inferential statistics…

Recent research indicates that parental behaviours may influence the development of executive functions (EFs) during early childhood, which are proposed to serve as domain-general building blocks for later classroom behaviour and academic achievement. However, questions remain about the strength of the association between parenting and child EFs,…

The literature proposes numerous so-called pseudo-R[superscript 2] measures for evaluating "goodness of fit" in regression models with categorical dependent variables. Unlike ordinary least square-R[superscript 2], log-likelihood-based pseudo-R[superscript 2]s do not represent the proportion of explained variance but rather the…

The purpose of this study was to examine protective factors as predictors of suicide risk among graduate students (n = 413) at a large midwestern university. Using binary logistic regression, the authors assigned students to risk classifications (i.e., nonrisk group or suicide risk group). Results indicated emotional stability as the strongest…