Rural adolescents with asthma are a disparate group. Self-management is essential to asthma control. We describe asthma knowledge, self-efficacy, and self-management behaviors among 198 rural adolescents with poorly controlled asthma, exploring demographic differences; we also test the application of Social Cognitive Theory to asthma…

Background: Despite the overwhelming benefits of vaccinations, suboptimal public confidence in vaccines keeps immunization rates in the U.S far from ideal levels. Purpose: To assess the efficacy of a high school video set curriculum, on vaccine history, science, and safety, in improving vaccine knowledge. Methods: Sample included high school…

The present qualitative study is a part of the process evaluation of a complex intervention, the randomized controlled trial, "Prevention of human papillomavirus (HPV) in a school-based setting." We aimed to explore participating school nurses' perceptions and experiences of delivering the educational HPV intervention to adolescents aged…

Little is known about the implications of cannabis legalization on adolescent health behaviors. This study sought to examine the relationship between recreational cannabis legalization and adolescent sexual risk behaviors. Data on 371,487 respondents who have ever had sexual intercourse from 41 states in the 2005 to 2019 Youth Risk Behavior Survey…

In biology learning, the object of a virus cannot be seen directly. Augmented reality (AR) technology can help visualize the object of a virus in 3D, making it easier for students to learn about viruses. Therefore, this research aims to develop an AR-based learning media product called ARVi. ARVi was created using the ADDIE model, which consists…

Adolescents spend approximately one-third of their day at school. With the growing prevalence of adolescent asthma, 1 in every 10 adolescents copes with asthma throughout the day, including in the school environment. Yet, little is known about the school experiences of adolescent students with asthma. Guided by the social-ecological model, this…

The Youth Risk Behavior Survey (YRBS) is an epidemiologic surveillance system that was established by the U.S. Centers for Disease Control and Prevention (CDC) to help monitor the prevalence of behaviors that not only influence youth health but also put youth at risk for the most significant health and social problems that can occur during…

This study examines the epistemic disciplinary knowledge that students consider when addressing a real food emergency that requires their engagement in inquiry and argumentation practices. The study comprised two phases: (1) designing an experiment to study the emergency and (2) evaluating the real outcome of the emergency. The participants were…

We designed and evaluated a student laboratory workshop on plant-based vaccines against the SARS-CoV-2 virus. The workshop focused on hands-on laboratory techniques, including DNA extraction from rice seeds, where the recombinant protein was produced, detection of the transgene, and basic concepts on how vaccines work in the human body to offer…

This paper presents an analysis of the socio-scientific dimensions which 46 11th graders, enrolled in the subject scientific culture, consider to justify their COVID-19 vaccination decision and how they managed to combine and integrate these dimensions before and after working on a sequence of activities aimed at learning about argumentation in…

The COVID-19 pandemic was an unprecedented event in world history with a global impact. In the United States, emergency remote teaching (ERT) was utilized due to significant changes in the educational system, including temporary closures, shifts to remote and hybrid learning, and the addition of various infection control measures such as the…

"Kurikulum Merdeka" is a learning experience framework that offers flexibility and focuses on essential content, character development, and students' competencies. Teachers had the discretion to develop their modules to choose, design, and organize the learning contents for students, based on their needs. By using that module, there is…