Multilevel interventions are inspired by socio-ecological models, and seek to create change on various levels--for example by increasing the health literacy of individuals as well as modifying the social norms within a community. Despite becoming a buzzword in public health, actual multilevel interventions remain scarce. In this commentary, we…

Podcasting is an emerging technology, and previous interventions have shown promising results using theory-based podcast for weight loss among overweight and obese individuals. This study investigated whether constructs of social cognitive theory and information processing theories (IPTs) mediate the effect of a podcast intervention on weight loss…

The authors developed and delivered a brief patient activation intervention (PAI) that sought to facilitate physician-patient communication. The intervention was designed to assist low-income, racial/ethnic minority users of community health centers in building skills and confidence asking questions. The PAI takes 8 to 10 minutes to deliver and…

Promoting sustainable physical activity (PA) behavior change is challenging, and a number of theoretical models have been developed and applied to this problem. Pender's health promotion model (HPM) is a relatively new model that is based on Bandura's social cognitive theory but includes the additional construct of competing demands, which are…