Statistical analysis of categorical data often relies on multiway contingency tables; yet, as the number of categories and/or variables increases, the number of table cells with few (or zero) observations also increases. Unfortunately, sparse contingency tables invalidate the use of standard goodness-of-fit statistics. Limited-information fit…

Background: Teachers are important gatekeepers in suicide prevention for children and youth, yet little is known about factors that contribute to suicide prevention training effectiveness and the influence of student suicidality on teachers' role as gatekeepers. Objective: This study examined teachers' attitudes and self-efficacy in suicide…

Background: Receiving timely health screening is associated with important public health benefits among older adults. By focusing on the role of social relationships, the present study was aimed at examining longitudinal trajectories of health screening use among older adults in Korea, whose universal health care system provides free-of-charge…

Leaf and colleagues (2016) provided a definition and description of progressive applied behavior analysis (ABA) in the context of autism treatment in which a behavior analyst takes a structured, yet flexible, approach to treatment that is responsive to the learner and includes on-going, in-the-moment analysis of teaching. Since Leaf and…

The increase in hostile behavior targeted at Asian people is a concern that school districts must address. To respond well, educators need to apply effective methods for preventing this problem. One of the ways they can achieve this goal is by implementing a culturally responsive approach to teaching. Another involves using effective anti-bullying…

This investigation examined whether the mode of locomotion matters in how 8-, 10-, 12-, and 14-year-old children (N = 91) judge dynamic affordances in a complex perception-action task with significant safety risks. The primarily European American children in the sample came from the area of Iowa City, Iowa and were balanced for gender. The same…

Course dropout is a concern in online higher education, mainly in first-year courses when different factors negatively influence the learners' engagement leading to an unsuccessful outcome or even dropping out from the university. The early identification of such potential at-risk learners is the key to intervening and trying to help them before…

Inefficient targeting of students at risk of dropping out might explain why dropout-reducing efforts often have no or mixed effects. In this study, we present a new method which uses a series of machine learning algorithms to efficiently identify students at risk and makes the sensitivity/precision trade-off inherent in targeting students for…

In recent years, initiatives and the resulting application of precision education have been applied with increasing frequency in Taiwan; the accompanying discourse has focused on identifying potential applications for artificial intelligence and how to use learning analytics to improve teaching quality and learning outcomes. This study used the…

Previous research has looked into educational approaches to prevent plagiarism in academic writing, yielding insights into how plagiarism can be avoided. However, plagiarism remains a major problem in the education sector. We designed a training module that includes a customised Online Scaffolding Writing System (OSWS) to help faculty teach…

Identity formation is a fundamental developmental process that has significant consequences for youth adjustment during adolescence and beyond. This article presents evidence indicating that ethnic-racial identity, specifically, is an important developmental competency on which prevention science should focus in the interest of promoting positive…

Despite university efforts to create honour codes and a culture of integrity, student academic dishonesty remains a widespread problem around the world. Previous theoretical and methodological approaches, which informed the development of measures for the prevention of dishonest behaviour, focus only on student justifications of academic…

Drawing on evidence and example legislation, this policy research brief identifies school-based policy options for Texas to prevent and mitigate toxic stress caused by Adverse Childhood Experiences (ACEs). The term ACEs refers to the 10 common categories of adversity included in a landmark study from the Centers for Disease Control and Prevention…

School counselors provide comprehensive school counseling services related to prevention of school violence, but a critical step is to put those pieces together in an intentional and preventive evidence-based model. Several nationally recognized safe school initiatives neglect the significant role school counselors provide in mental health…

This brief studies an intervention that placed mental health clinicians in Minnesota schools. This analysis focuses on the implementation of the school-based mental health (SBMH) program in K-12 public schools in Hennepin County, Minnesota, which includes the city of Minneapolis and its suburbs. The analysis uses administrative data and survey…