Skin cancer is the most common cancer – more common than all other cancers combined. Despite public
health efforts, melanoma rates are still increasing. The proposed research addresses this important problem
using an innovative approach: using online advertising and social media to target groups at risk of skin cancer.
Additionally, it addresses health disparities by focusing on gay men, who are an understudied, high-risk
population. Finally, our novel approach allows for unprecedented reach at relatively low intervention cost. Our
team has extensive experience with observational and interventional behavioral research using social media
as well as significant experience working with sexual minority men.
Our central hypothesis is that targeted online prevention messages can influence knowledge, attitudes, and
behaviors about tanning among gay men. The rationale underlying this research is that one of the groups at
highest risk of developing melanoma from tanning bed exposure – gay men – is engaged on social media, so
this is the platform to best reach them.
In Aim 1, we will identify which melanoma prevention messages are most effective for gay men. Using focus
groups, cognitive interviews, and online response data, we will determine the most persuasive messages that
motivate gay men to avoid tanning beds. In Aim 2, we will assess the impact of melanoma prevention
messages on knowledge and behaviors relevant to melanoma risk and on self-reported intent to use tanning
beds, which is a validated proxy for tanning behavior. We will first optimize the delivery of our prevention
messages by assessing how timing (season and time of day), frequency, and number of messages impact
engagement with a prevention message: including number of views and clicks that direct to a website with
melanoma prevention information. We will then test the effect of prevention messages by performing a rapid,
randomized, controlled trial on Facebook (using the most effective messages identified in Aim 1) placed as
advertisements. The intervention group and control group will each include 3,600 gay men, for a total study
population of 7,200 gay men.
These specific aims have been designed to provide the essential feasibility and preliminary efficacy data to
support future large-scale and long-term research on the impact of targeted online prevention messages on
hard outcomes, such as reductions in actual tanning bed use and decreases in state-specific melanoma
If you are accessing this page during weekend or evening hours, the database may currently be offline for maintenance and should operational within a few hours. Otherwise, we have been notified of this error and will be addressing it immediately.
Please contact us
if this error persists.
We apologize for the inconvenience.
- The DCCPS Team.