Behavioral threat assessment is a widely used violence prevention strategy in schools, but there is little research on how frequently a student attempts to carry out a threat of violence after a threat assessment and whether schools accurately recognize and classify these cases. This study investigated: 1) how often students attempted violence and…

In the United States, sexual violence in K-12 public schools saw a 55% increase in incidents from the 2015-2016 school year to the 2017-2018 school year. These incidents included sexual violence by school employees against students and peers against other peers. The current study estimated the overall weighted average number of sexual…

This 2022 policy evaluation explores the continually low (<60%) educator participation rate associated with the Teaching and Learning Conditions Colorado (TLCC) survey and the state's overall alignment with its 2008 goal, to reduce educator turnover and related student achievement gaps. Through an intrinsic case study and a pragmatic lens,…

Optimism bias is common across health risk assessments, including firearm injury risk, and can have behavioral consequences. Using data from the 2018 California Safety and Wellbeing Survey, we examine whether optimism bias influences firearm injury prevention practices and policy support by comparing the characteristics, behaviors, and opinions of…

Coach education and training on character development can improve young people's sport experiences. However, less well understood is the prevalence of coaches trained on character-building strategies and whether those that participate in and value training on these topics have higher self-efficacy and success as a coach (e.g., defined by their…

The New York State Education Department (NYSED) amended policy Part 100.2(j) (July 2017) which impacted school counselor practice, preparation, and credentialing for the first time since 1978. With implementation scheduled to begin in 2019, the COVID-19 pandemic derailed the process just as it was getting underway. New York City Public Schools…

The prevalence of students with visual impairments varies across the United States, yet limited analysis exists on how many students receive special education services. The following study collected population data on students with visual impairments for the 2017-2018 school year and ran focus groups with state-level administrators to understand…

Background: The COVID-19 pandemic forced districts to rapidly adjust their policies in ways that altered teachers' working conditions. Teachers' perceptions of how conditions changed could impact their well-being, job satisfaction, and organizational commitment. Purpose: We examined the relationships between Virginia teachers' perceptions of how…

Recent trends in vaccine hesitancy have brought to light the importance of using accurate school vaccination data. This study evaluated the accuracy of a pilot statewide kindergarten vaccination survey in Oklahoma. School vaccination and exemption data were collected from November 2017 to April 2018 via the Research Electronic Data Capture system.…

Educators and researchers often use research-based assessments before and after instruction to measure the efficacy of courses. Limited resources exist for interpreting assessment results, particularly for attitudinal surveys. We present analyses and representations created with data from 192 introductory physics courses that educators and…

Public health relies on sample surveys to monitor the health of populations and investigate factors that contribute to population health and illness. Such investigations require surveying individuals who are selected in ways that support statistical inference to the population. Faced with rising costs and declining participation, survey…

Early Intervention (EI) aims to lessen the effects of developmental delay by providing services to infants and young children. Newborn screening (NBS) is a public health program that identifies infants with treatable conditions, although many conditions put children at risk of developmental delay even after medical intervention. The purpose of…

The integration of generative artificial intelligence (AI) tools, such as ChatGPT and DALL-E, presents transformative opportunities and challenges for K-12 education. This mixed-methods study investigates educators' perceptions, familiarity, and preparedness for AI adoption, as well as institutional strategies and barriers. Quantitative findings…

Background: E-cigarette use has increased rapidly in the past decade despite studies showing their negative health outcomes. There is limited knowledge on the characteristics of users and possible interventions. Purpose: This study presents the demographic characteristics of e-cigarette users in California, propose tailored interventions, and…

Self-reported health status is an integral method to understand how adults on the autism spectrum perceive their healthcare and service needs. The objective of the study is to examine how self-reported health changes with use and need of physical health services. The Pennsylvania autism needs assessment included a survey of adults on the autism…