Literacy interventions

Literacy interventions are educational or training programs designed to improve individuals' ability to recognize, critically evaluate, and respond to misinformation. This category includes media literacy programs, information literacy training, news literacy education, and related initiatives targeting schools, online platforms, or specific populations.

Types of interventions

• School-based programs: curricula integrated into K-12 or higher education
• Online courses and games: self-paced learning (e.g., "Bad News" game on social platforms)
• Platform-based features: warnings, labels, or contextual information added by social media companies
• Public campaigns: mass media efforts to promote critical thinking
• Workplace or community training: targeted programs for journalists, community leaders, etc.

Key tensions in the literature

Effectiveness is uncertain: - Many interventions show modest effects or fail to transfer beyond training context - Self-reported improvements don't always translate to changed behavior or belief - Long-term retention is often limited

Type of literacy matters: - Jones-Jang et al. (2021) found that information literacy interventions are more promising than general media literacy - Interventions focusing on source evaluation and information-seeking may be more effective than those emphasizing media system understanding

Dosage and context effects: - Brief interventions (e.g., single video) show small effects - Repeated exposure may improve retention - Political context and partisan identity can override intervention effects

Related approaches

• Prebunking and inoculation — vaccinating people before exposure to misinformation
• Debunking and correction — responding after misinformation has circulated
• Direct literacy training — teaching skills independent of any specific false claim

Scaling successes

• Jevin West — Misinformation and Data Literacy — documents the Calling Bullshit course (co-taught with Carl Bergstrom), adopted by 70+ universities globally and adapted for K-12 curricula with state-mandate backing; emphasizes critical reasoning about data as a literacy intervention

Key papers

• Guess et al. (2020) — A digital media literacy intervention increases discernment between mainstream and false news in the United States and India: Large-scale RCT of Facebook's "Tips to Spot False News" platform-based intervention; 26.5% improvement in discernment in US, 17.3% in India online; effects persist ~3 weeks but decay; no effect in low-digital-literacy rural population
• Jones-Jang, Mortensen, & Liu (2021) — Does Media Literacy Help Identification of Fake News?: Questions assumptions about general media literacy interventions; suggests focus on information literacy and source evaluation
• Van der Linden, Leiserowitz, et al. (2017) — Inoculating the public against misinformation: Prebunking approach showing inoculation can improve resistance to misinformation
• Roozenbeek & van der Linden (2019) — Susceptibility to misinformation about climate change, and the effects of a game-based inoculation: Game-based intervention improving inoculation

Open questions

• What is the minimal viable literacy training needed to improve misinformation detection?
• Can literacy interventions be scaled to large populations cost-effectively?
• Do interventions that teach critical thinking without explicit misinformation content generalize better than context-specific training?
• How can interventions account for emotional and partisan factors that override rational evaluation?
• What role should platforms vs. schools play in literacy education?