This study investigates how the use of calculators during high school mathematics courses is associated with student performance in introductory college calculus courses in the USA. Data were drawn from a nationally representative sample of 7087 students enrolled in college calculus at 134 colleges and universities. They included information about…

The stability of educational test results from the Programme for International Student Assessment (PISA) over 15 years was examined, and the influence of demographics and social capital was assessed, as was the impact of educational reforms. The test results were remarkably stable, with correlations up to 0.99 for country-level results over 2…

Objective: To examine differences between heterosexual and lesbian, gay, bisexual, and questioning students' nonmedical use of prescription drugs (NMUPD). Participants: First-year university students between October 2009 and October 2013 who self-identified as heterosexual, lesbian, gay, bisexual, or questioning. Methods: Students completed…

This study addresses a longstanding question among high school mathematics teachers and college mathematics professors: Which is the best preparation for college calculus-- (a) a high level of mastery of mathematics considered preparatory for calculus (algebra, geometry, precalculus) or (b) taking calculus itself in high school? We used a data set…

Purpose: To examine the extent to which neighborhood disadvantage accounts for variation in blood pressure. Methods: Demographic, biometric, and self-reported data from 19,261 health screenings were used. Addresses of participants were geocoded and located within census block groups (n = 14,510, 75.3%). Three hierarchical linear models were…

Completing college is now the minimum threshold for entry into the middle class. This has pushed college readiness issues to the forefront in efforts to increase educational attainment. Little is known about how college readiness improves outcomes for students traditionally marginalized in educational settings or if social background factors…

Background/Context: In light of increasingly common, non-traditional pathways to college enrollment and potential importance of post-secondary education for family wellbeing, this article examines maternal college enrollment. I employ a sociological application of rational action theory in which costs of reentry, probability of success, and…

While the importance of institutional mission is acknowledged within the higher education community, there is a lack of empirical evidence investigating how missions are experienced. Using survey data from students and faculty, this study investigates perceptions of mission engagement at religiously affiliated and independent institutions.…

This research makes use of hierarchical linear modelling to investigate which teacher characteristics are significantly associated with student performance. Using data from the SACMEQ III study of 2007, an interesting and potentially important finding is that younger teachers are better able to improve the mean mathematics performance of their…

We examined group climate and outcomes in 19 intergroup dialogues (IGD) focused on gender, race and ethnicity, religion and spirituality, sexual orientation, or social class at a large, public university. Group members completed pre- and postdialogue outcome measures of colorblind racial attitudes, ethnocultural empathy, and attitudes toward…

For 30 years, researchers have investigated oral reading fluency as a measure of growth in reading proficiency. Yet, little research has been done with these measures in the context of progress monitoring in Tier 2 systems. First, we document teachers' progress-monitoring decisions on type of passage (on-grade or off-grade) and how often to…

The purpose of this study was to determine whether relationships existed between teachers' implementation of two specific discourse-related instructional practices and students' mathematics achievement in geometry and measurement as part of a research study on the effectiveness of an advanced mathematics curriculum for kindergarten and…

Above-level testing is the practice of administering aptitude or academic achievement tests that are designed for typical students in higher grades or older age-groups to gifted or high-achieving students. Although widely accepted in gifted education, above-level testing has not been subject to careful psychometric scrutiny. In this study, I…

Approximately one third of adults with intellectual and developmental disabilities have emotion dysregulation and challenging behaviors (CBs). Although research has not yet confirmed that existing treatments adequately reduce CBs in this population, dialectical behavior therapy (DBT) holds promise, as it has been shown to effectively reduce CBs in…

Collaborative learning has been found to benefit students in various disciplines. Moreover, in the science, technology, engineering, and mathematics literature, it was noted that minority students benefited the most from collaborative learning. Studies on the effects of collaborative learning in communication are limited. As a result, I examined…