60-minute media literacy course boosts skills 23% for older Australians

A 40-page report released by University of Canberra researchers on 26 July 2026 reveals that a single 60-minute fact-checking course dramatically boosts media literacy among older Australians, a demographic increasingly targeted by AI-generated deepfakes and financial scams. The study, led by PhD candidate Saffron Howden, enrolled 79 participants aged 55 and older, recruiting them through traditional news outlets, targeted social-media ads, and public-library posters. They participated either in person at libraries or online. The course focused on three high-stakes domains—health, personal finance, and renewable energy—chosen because older adults are prolific online consumers of health information, are frequent targets of financial abuse, and face heavily politicized climate discourse. After the intervention, participants’ overall media literacy scores rose by 23 percentage points, regardless of background or political leaning. More strikingly, their ability to accurately distinguish reliable from untrustworthy content improved by 27%, and their self-reported confidence in verifying information leapt by 32%. Crucially, the skills proved sticky: average literacy levels remained 11% above baseline when measured later, indicating genuine retention rather than a fleeting boost. The findings arrive as generative AI fuels an explosion of hyper-realistic deepfakes—the report specifically references fabricated videos of Donald Trump dancing and well-known Australian businessman Dick Smith endorsing bogus products—that routinely bypass platform safeguards. With no consistent regulatory guardrails for online accuracy, independence, or ethics, the research underscores a pressing need for scalable, low-cost digital-literacy interventions. Howden frames media literacy as ‘a cost-effective and proven way to develop critical thinking skills … in an increasingly overwhelming and polarised online ecosystem.’ From an industry perspective, the study validates a market for compact, evidence-based ed-tech products aimed at later-life learners. It also suggests that human discernment, when sharpened by even brief training, remains a vital complement to automated AI-detection tools. The implications extend beyond Australia: with global populations aging and digital media consumption rising, similar initiatives could mitigate scams, health misinformation, and civic polarization. The 23% gain achieved in just one hour sets a new benchmark for program efficiency, prompting questions about how such courses can be embedded into public libraries, community centers, and corporate wellness programs. Looking ahead, the report’s authors call for wider deployment and longitudinal tracking to confirm the durability of skills over months and years. If the 11% retention figure holds, it may be enough to significantly reduce victimhood rates among vulnerable groups. As AI-generated disinformation becomes more sophisticated, the interplay between human judgment and automated filtering will define the next frontier of digital safety. This study provides a concrete, data-backed template for building that human firewall.