Recent concerns about a shortage of capacity for statistical and numerical analysis skills among social science students and researchers have prompted a range of initiatives aiming to improve teaching in this area. However, these projects have rarely re-evaluated the content of what is taught to students and have instead focussed primarily on…

Intelligent tutoring systems adapt the curriculum to the needs of the individual student. Therefore, an accurate representation and prediction of student knowledge is essential. Bayesian Knowledge Tracing (BKT) is a popular approach for student modeling. The structure of BKT models, however, makes it impossible to represent the hierarchy and…

The "2018 Guide to New England Colleges & Universities" data published by "Boston" magazine in association with the New England Board of Higher Education provided the author the opportunity to examine the schools' "prices," defined as "tuition plus fees," as a function of several independent factors. By…

In a rapidly changing era, educational change has become one of the crucial tasks for better student performance in schools. Potential and innovative leadership in schools is needed to keep up with the fast-pace of change, and to achieve better learning results for students. Therefore, how to construct a teacher's professional development to…

This study assessed the links between early maternal employment and children's later academic and behavioral skills in Australia and the United Kingdom. Using representative samples of children born in each country from 2000 to 2004 (Australia N = 5,093, U.K. N = 18,497), OLS regression models weighted with propensity scores assessed links between…

Background: The "Five Ways to Well-being" document presents five ways in which people in the general population may be able to improve their well-being. This study evaluates the use of a "Five Ways to Well-being" group in a population of people with learning disabilities. Materials and Methods: Twelve participants who attend a…

One innovative way to help students make sense of survey research has been to create a multifaceted, collaborative assignment that promotes critical thinking, comparative analysis, self-reflection, and statistical literacy. We use a short questionnaire adapted from the Higher Education Research Institute's Cooperative Institutional Research…

Background: Identifying reading comprehension difficulties is challenging. There are many comprehension tests to choose from, and a child's diagnosis can be influenced by various factors such as a test's format and content and the choice of diagnostic criteria. We investigate these issues with reference to the Neale Analysis of Reading Ability…

This research aimed to reveal the relationship between self-harm behaviour, body image, and self-esteem, and examined whether there was a difference between the body image and self-esteem of the adolescents who exhibited self-harm behaviour and those who did not. The study was conducted with the participation of 263 high school students--143…

This research focuses on developing and implementing a continuous Naïve Bayesian classifier for GEAR courses at Rio Salado Community College. Previous implementation efforts of a discrete version did not predict as well, 70%, and had deployment issues. This predictive model has higher prediction, over 90%, accuracy for both at-risk and successful…

To understand how statistical and other types of reasoning are coordinated with actions to reduce uncertainty, we conducted a case study in vocational education that involved statistical hypothesis testing. We analyzed an intern's research project in a hospital laboratory in which reducing uncertainties was crucial to make a valid statistical…

Little is known about the effects of attending full-day versus part-day kindergarten for children with disabilities, and nothing is known about how these settings link to differences in children's school absences. This is concerning, given that children with disabilities have higher absence rates compared to children in the general population. To…

We gave participants diagrams of traffic on two roads with information about eight attributes, including the type of each vehicle, its speed, direction and the width of the road. Their task was to record and organize the data to assist city planners in its analysis. Successfully encoding the information required the creation of a case, a physical…

Researchers continue to be interested in efficient, accurate methods of estimating coefficients of covariates in mixture modeling. Including covariates related to the latent class analysis not only may improve the ability of the mixture model to clearly differentiate between subjects but also makes interpretation of latent group membership more…

The primary goal of this study was to investigate whether college students' academic time management could be used to understand their engagement in traditional and active forms of procrastination within a model of self-regulated learning. College students (N = 446) completed a self-report survey that assessed motivational and strategic aspects of…