Identifying mediators in variable chains as part of a causal mediation analysis can shed light on issues of causation, assessment, and intervention. However, coefficients and effect sizes in a causal mediation analysis are nearly always small. This can lead those less familiar with the approach to reject the results of causal mediation analysis.…

The Schoolwide Positive Behavior Intervention Support model (SWPBIS) continues to gain widespread use across schools in the United States and abroad. Despite its widespread implementation, little research has examined factors that influence its sustainability. Informed by Rogers's diffusion theory, this study examined school personnel's…

Previous research has established that attracting and retaining members is a significant challenge associated with the formation and maintenance of interest groups. Research has also established that interest groups play a significant role in the formation of educational policy. This study will attempt to provide insight as to those factors that…

Objective: This study investigated how older adults' representations of hypertension relate to their illness experience (years of illness), health literacy and self-rated health. Design: Correlational study. Setting: Community-based older adults diagnosed with hypertension. Method: We measured health literacy (Short Test of Functional Health…

Research indicates that school nursing services are cost-effective, but the National Association of School Nurses estimates that 25% of schools do not have a school nurse (SN). The purpose of this study was to identify the characteristics of Illinois school districts that employed SNs. This was a secondary data analysis of Illinois School Report…

Program satisfaction, self-efficacy to change, and willingness to change, are dispositions that influence physical education teacher change. The study purpose was to validate an instrument measuring program satisfaction, self-efficacy to change, and willingness to change relative to teachers' likelihood to change. A 15-item Teacher Change…

Serial position functions with marked primacy and recency effects are ubiquitous in episodic memory tasks. The demonstrations reported here explored whether bow-shaped serial position functions would be observed when people ordered exemplars from various categories along a specified dimension. The categories and dimensions were: actors and age;…

In this study, we conducted binary logistic regression on survey data collected from 244 past participants of a Talent Search program who attended regular high schools but supplemented their regular high school education with enriched or accelerated math and science learning activities. The participants completed an online survey 4 to 6 years…

Many honors programs make admissions decisions based on student high school GPA and a standardized test score. However, McKay argued that standardized test scores can be a barrier to honors program participation, particularly for minority students. Minority students, particularly Hispanic and African American students, are apt to have lower…

There is an abundance of research associated with the belief that factors such as educational expenditures, socioeconomic demographics, geographic location, district size and school funding have a relationship to student achievement. This study provides insight into the relationship between these factors and the effect it has on student academic…

Purpose: The current study used an intervention design to test the hypothesis that parent input sentences with diverse lexical noun phrase (NP) subjects would accelerate growth in children's sentence diversity. Method: Child growth in third person sentence diversity was modeled from 21-30 months (n = 38) in conversational language samples obtained…

This study examines the role of a particular kind of linguistic input--talk about the past and future, pretend, and explanations, that is, talk that is decontextualized--in the development of vocabulary, syntax, and narrative skill in typically developing (TD) children and children with pre- or perinatal brain injury (BI). Decontextualized talk…

Educational outcomes vary dramatically across schools in the United States. Many underperforming schools, especially in Chicago, also deal with high levels of violent crime on school grounds. Exposure to this type of frequent violence may be an important factor shaping already disadvantaged students' educational experiences. However, estimating…

This study explored the relative importance of participation in high school career and technical education (CTE) programs in predicting community college outcomes. A hierarchical generalized linear model (HGLM) was used to predict community college outcome attainment among a random sample of direct community college entrants. Results show that…

This study examined whether or not enrollment, poverty rate, and district type could be used to predict cost and achievement, as measured on the Illinois Standards Achievement Test and Prairie State Achievement Exam, at the building and district levels within the state of Illinois. This study provides quantitative data that will aid educational…