The current pandemic has highlighted the importance of hand hygiene as a preventive measure to avoid the transmission of diseases. It is a habit that should be reinforced during childhood, so that it lasts into adulthood. The main objective was to analyse and describe, through drawing, the mental schemas that 6-12 year-old pupils have about clean…

In an effort to reduce viral transmission, many schools are planning to reduce class size if they have not reduced it already. Yet the effect of class size on transmission is unknown. To determine whether smaller classes reduce school absence, especially when community disease prevalence is high, we merge data from the Project STAR randomized…

There has never been a more pressing need for students to learn how to evaluate scientific information online than during the COVID-19 outbreak. Information, misinformation, and disinformation spread quickly across online news and social media platforms. This misleading or incorrect scientific information about infectious diseases could lead to…

In recent times, the world has witnessed an unprecedented global crisis with the outbreak of COVID-19. This pandemic has not only brought about a paradigm shift in our daily lives but has also significantly impacted various sectors of society, including the education system. K-12 schools are a major concern for viral transmission due to the close…

There is a rich literature on effective instructional practices for children with Autism Spectrum Disorder (ASD). When some schools resumed in-person instruction during the COVID-19 pandemic, mask wearing was required by teachers, therapists, and students. Given limited literature on the importance of attending to the mouth during interactions for…

The outburst of the coronavirus pandemic in Poland has led to specific measures related to COVID, which affected unequally different age groups. Children were presented as "spreaders" of the disease, and a threat to the societies' safety. Such fears led to new disciplining practices, such as prohibiting children from leaving the house…

Background: In-school transmission of COVID-19 among K-12 students is low when mitigation layers are used, but the risk of acquiring COVID-19 during school bus transportation is not well defined. Given the operational limitations of many school districts, more data is needed to determine what mitigation is required to keep COVID-19 transmission…

The COVID-19 pandemic is the largest social and economic shock of our lifetimes. As governments grapple with their responses to the virus, more than half the world's countries have closed their schools and severely limited almost all forms of public life. This will have a profound impact on children, both now and in the decade to come. As many…

Since the COVID-19 pandemic began, children have presented with increased psychiatric symptoms. Little research has been done regarding early childhood mental health, particularly those from vulnerable socioeconomic contexts who are exposed to adversity. We aimed to assess mental health and the impacts of the pandemic on this population. A survey…

This study highlights a survey on 5783 kindergarten teachers' occupational commitment and its influencing factors in the socioeconomic context of China during the COVID-19 pandemic. Data were collected through the WenJuanXing public online platform. Quantitative analysis results showed that kindergarten teachers' occupational commitment was…

Background: Top public health experts and organizations strongly recommend universal masking for children older than 2 years old during the COVID-19 pandemic, but speculate it may be difficult for young children. This study sought to assess the usage of cloth face masks in grades pre-K-2 and identify associated characteristics and adverse events.…

Background: School-based COVID-19 testing is a potential strategy to limit COVID-19 transmission among youth in congregate settings such as schools, sports programs, and summer camps. The purpose of this study is to evaluate the feasibility and effectiveness of frequent rapid antigen testing at a supervised distance-learning setting for elementary…

The purpose of this study was to explore and attempt to understand the experiences, along with the efforts and perceptions of those efforts, of teachers who implemented flexible seating during the COVID-19 pandemic. A semi-structured interview protocol was used and aligned with the theoretical framework, constructivist learning theory.…

Background: "Test-to-stay" (TTS) is an effective approach for keeping students in school post-exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). To prepare for school-based SARS-CoV-2 testing, we implemented formative research to gather perspectives on school-based testing among school personnel, as well as…

Background: Universal masking, with additional layered prevention strategies, was an essential tool for limiting the transmission of SARS-CoV-2 and ensuring a safe return to in-person learning for kindergarten through 12th grade (K-12) students and staff. Few studies have examined mask adherence in this setting and none have described types of…