Generative artificial intelligence has the potential to revolutionize the way public health risks are addressed through mass media campaigns. A recent study conducted by the University of Queensland showcased the effectiveness of AI-generated vaping awareness ads co-designed with young people. These ads were found to be equally or more effective than advertisements created by official health agencies, as reported in the journal JAMA Network Open.
The study involved 600 participants aged 16-25 from across Australia, who were presented with ads aimed at reducing youth vaping. Associate Professor Gary Chung Kai Chan highlighted the importance of expediting the development of health communications through the use of AI. He pointed out the significant time lag between identifying health risks and launching mass media campaigns, citing the example of Australia where the first vaping awareness campaign was launched three years after warnings about the harms of vaping emerged.
The methodology of co-designing AI ads with youth was found to be a promising approach that could be applied to various other health issues. GenAI, a type of AI that can quickly generate individual images and text, enables agencies to respond more swiftly to emerging health challenges. In the study, participants evaluated 50 advertisements – 25 AI-generated ads co-designed with youth and 25 pre-existing ads from health agencies.
Surprisingly, even when clearly labeled as AI-generated, the ads retained their appeal to the participants. Dr. Tianze Sun noted that young people’s familiarity with new technologies, such as Gen AI, might explain their positive reception of AI-labeled ads. However, the research also highlighted the potential for the mass production of convincing health disinformation using AI, underscoring the need for robust regulatory frameworks to ensure transparency.
The next phase of the research will focus on studying whether AI-generated material can influence behavior and its impact on a wider range of health issues. Dr. Chan emphasized the importance of assessing whether AI-generated ads can actually change behavior, beyond just evaluating their persuasiveness.
In conclusion, the study’s findings open up new possibilities for leveraging AI in public health communication. By harnessing the power of AI and youth co-design, health agencies can create impactful campaigns more rapidly and effectively. The researchers plan to delve deeper into the behavioral impact of AI-generated ads and explore their potential across various health domains in the future.
