To improve uptake of influenza vaccine in pregnancy, it is important to understand the factors that predict prenatal vaccination. The aim of this study was to test the capability of the theory of planned behavior, augmented with information constructs, to predict and explain influenza vaccination uptake in a sample of 600 pregnant individuals in…

During the COVID-19 pandemic, people across the globe have been exposed to large amounts of statistical data. Previous studies have shown that individuals' mathematical understanding of health-related information affects their attitudes and behaviours. Here, we investigate the relation between: (1) basic numeracy; (2) COVID-19 health numeracy; and…

This synthesis of 30 qualitative studies examined young people's views on pornography related to their sexual health. Synthesis revealed pornography use is considered normal by young people, reinforced by its usefulness as a tool for pleasure, information, and instruction in the absence of sufficient sexuality education. However, youth can become…

Purpose: To examine the utility of the theory of planned behavior (TPB) for explaining physical activity (PA) intention and behavior among a large population sample of overweight and obese adolescents (Alberta, Canada), using a web-based survey. Secondary objectives were to examine the mediating effects of the TPB constructs and moderating effects…

This paper takes up the concern that sexual health programs targeting adolescents may actually increase HIV risk among youth by reinforcing dominant versions of masculinity that portray males as sexually irresponsible and unconcerned about their health. If a key aim in HIV prevention education is a renegotiation of high-risk behavioral norms, an…

This is a study of how heterosexual girls construct the meaning of their health issues within their dating relationships. We found that a number of barriers contributed to girls' difficulty with articulating their needs and desires in their romantic relationships. Adolescent girls who participated in our study blamed themselves for their…