Climate change is a global issue affecting individuals, industries, and economies around the world. Many individuals know the risks of climate change and are willing to change their behaviour, but still contribute to high levels of greenhouse gas emissions. This discrepancy between willingness and action has been described as the…

More than 100 million people globally are estimated to be exposed to arsenic in drinking water that exceeds the World Health Organization guideline of 10 µg/L. In an effort to develop and test a low-cost sustainable approach for water arsenic testing in Bangladesh, we conducted a randomized controlled trial which found arsenic educational…

Methodological challenges associated with measurement reactivity and fatigue were addressed using diary data collected from mothers (n = 47), fathers (n = 39), and children (n = 47; 8-13 years) across 56 consecutive days. Demonstrating the feasibility of extended diary studies with families, on-time compliance rates were upward of 90% for all…

This study examined the psychological changes that 272 students experienced while attending a residential school for gifted adolescents in the Midwest. This article shares the quantitative portion of a mixed-methods study. Outcome measurement data from the Youth Outcome Questionnaire Self-Report 2.0 (YOQ-SR) tracked students' level of…

Objective: To examine how norm appeals and guilt influence smokers' behavioural intention. Design: Quasi-experimental design. Setting: South Korea. Method: Two hundred and fifty-five male smokers were randomly assigned to descriptive, injunctive, or subjective anti-smoking norm messages. After they viewed the norm messages, their norm perceptions,…

Objective: To examine the influence of personal and environmental factors on healthful weight management behaviors mediated through self-efficacy among low-income obese mothers. Design: Cross-sectional design. Setting: Special Supplemental Nutrition Program for Women, Infants, and Children in Wisconsin. Participants: Two hundred eighty-four obese…

This article investigates the psychological well-being of students from all faculties across their undergraduate degree from pre-registration to semester two of year three at one UK university. Data were collected on seven occasions, with 66% of students who began their studies between 2000 and 2002 taking part in the project. Psychological…

This study investigated the relative associations between parent and child anxiety and parents' cognitions about their children. One hundred and four parents of children aged 3-5 years completed questionnaires regarding their own anxiety level, their child's anxiety level and their cognitions about the child, specifically parents' expectations…

This study examines whether a community-based physical activity intervention influenced movement in stages of change in physical activity in an adult population, whether any such effect was mediated by psychosocial influences, and whether any such mediations were moderated by sociodemographic or anthropometric factors. The 3-year-long…

Studies using fear-conditioning paradigms have found that anxiety patients are more conditionable than individuals without these disorders, but these effects have been demonstrated inconsistently. It is unclear whether these findings have etiological significance or whether enhanced conditionability is linked only to certain anxiety…

Cognitive styles are the lenses through which individuals habitually process information from their environment. In this study, we evaluated whether different cognitive style individual difference variables, such as explanatory style and dispositional optimism, could predict changes in affective state over time in community-dwelling older adults.…