From Daily Attitudes to Alcohol-Related Harm: A Within-Person Serial Mediation Test Informed by the Theory of Planned Behavior

Published in Alcohol, clinical & experimental research (2026-11-15) • Study Design: Randomized Controlled Trial • Participants: Pooled Clinical Review • Biostatistical Rigor Score: 82/100. Primary Takeaway: Findings provide day-level support for a TPB-informed pathway linking within-person fluctuations in drinking attitudes to alcohol-related harm through drinking intentions and alcohol consumption.