An experiment examined the influence of self-affirmation on individuals' responses to messages about environmental threats. A new manner of self-affirmation more appropriate for use in the field than traditional approaches was tested. The visual-based manipulation used group-related photographs to affirm participants' self-integrity before…

Biosphere contamination is a current environmental and social issue that must be included in the school programme. It is essential that students recognise their responsibility, and be knowledgeable about the generation and reduction of environmental pollution. Dyes are usually used in school activities and discharged into household effluents,…

The results of a STEM educational program named "The air we breathe" implemented in a primary rural school in Greece as part of a National Research Project entitled "Diffusion of STEM (DI-STEM)" are presented in this paper. The educational program deepened in air pollution and intended to foster students' eight scientific…

Silver and its compounds have been widely used in experimental teaching, industrial production, and other fields. In these processes, a large amount of wastewater containing silver is usually produced, which might contribute to environmental pollution. Therefore, recycling silver from wastewater not only has good economic value but also meets the…

In a Kimberley place-based cultural story, Dangaba is a woman whose Country holds poison gas. Her story shows the importance of cultural ways of understanding and caring for Country, especially hazardous places. The authors contrast this with a corporate story of fossil fuel, illustrating the divergent discourses and approaches to place.…

Environmental contaminants, which include several heavy metals, persistent organic pollutants, and other harmful chemicals, impair several domains of child development. This article describes four themes from recent research on the impact of environmental contaminants on child development. The first theme, disparities in exposure, focuses on how…

The COVID-19 pandemic highlighted the critical need for enhanced outbreak preparedness against viruses. Key elements to this preparedness are robust disease surveillance systems and effective interventions to minimize disease transmission. While individual clinical testing is the conventional disease surveillance approach, environmental…

Purpose: Despite hazardous consequences, the use of fertilizers and pesticides has been exceptionally high, mainly to increase crop yield. Socio-economic factors have been explored to understand the inability to curb its overuse; however, literature on psychological factors affecting farmers' decision-making is very scarce. Psychological factors…

Course-based undergraduate research experiences (CUREs)have been shown to result in increased science, technology, engineering, and mathematics (STEM) persistence, but such experiences are rarely available for first-year STEM students. This work outlines the development and integration of a CURE into a year-long honors general chemistry laboratory…

O•, O[subscript 2] and O[subscript 3] play vital roles in the Earth's atmosphere, regulating ultraviolet radiation from the Sun and being essential for life. However, the oxygen family, O•, O[subscript 2] and O[subscript 3], also provides a source of the HO radical, the atmospheric detergent that removes pollutants from the atmosphere. This…

This essay uses the theory of practice architectures to demonstrate the kinds of transitions underway as people change their practices to address the current climate emergency, with particular reference to Australia. The individualistic attitude-behavior model of behavioral change is inadequate for understanding these transitions, since they also…

We describe here a 4 hour experimental session based on reaction monitoring of the degradation of an organic pollutant via a Fenton-like reaction. An aqueous solution of p-nitrophenol is treated with hydrogen peroxide and magnetite, and the progress of the reaction is monitored by UV-vis spectrophotometry and/or gas chromatography using an…

Students reasoning with data in an authentic science environment had the opportunity to learn about the process of science and the world around them while developing skills to analyze and interpret self-collected and secondhand data. Our results show that nearly 50% of the treatment group responses were accurate when describing the reason for…

A laboratory experiment was designed and implemented in a STEM teaching laboratory at Michigan State University to engage students in an activity that not only introduced an innovative nitrate detection technique but also addressed one of the negative impacts of climate change, that is, the eutrophication of water bodies. The adverse effects of…

Water pollution is one of the biggest environmental issues of our times. To address such a huge challenge, the full involvement of everyone is required. In this context, we report the results of outreach hands-on activities aimed at presenting to the general public two classes of materials with high potential in the removal of common water…