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…

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 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…

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…

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…

Questionnaires routinely measure unipolar and bipolar constructs using rating scales. Such rating scales can offer odd numbers of points, meaning that they have explicit middle alternatives, or they can offer even numbers of points, omitting the middle alternative. By examining four types of questions in six national or regional telephone surveys,…

Secondary transition has traditionally been the domain of special education, but recent research has explored potential avenues for school psychologists to become involved in secondary transition. The purpose of this study was to explore school psychologists' knowledge of and involvement in secondary transition. Using a survey methodology, 3.5% of…

This study assessed the prevalence of weapon-related behaviors and experiences in secondary schools in California, their intercorrelations, and predictors at the individual and school levels. This study is based on a representative sample of 889,726 secondary school students in California based on the California Healthy Kids Survey. Prevalence…

The PReventing Opioid Misuse In the SouthEast (PROMISE) Initiative team conducted a needs assessment to explore Mississippians' perceptions of the emerging issue of opioid misuse and to identify ways Extension professionals can assist in opioid misuse prevention. In this article, we describe the assessment process that included a series of…