View clinical trials related to Misinformation.
Filter by:The COVID-19 pandemic has led to a mis/disinformation ecosystem that promotes divergent views of vaccine efficacy, as well as the legitimacy of science and medicine. Individuals are confronted with vaccine-related information from a multitude of sources, posing a challenge to identifying inaccurate information. COVID-19 vaccine uptake is lower among people with anxiety and depression than in the general population, due in part to higher levels of vaccine hesitancy. The prevalence of anxiety and depressive symptoms among US adults increased significantly during the COVID pandemic and has remained elevated. Interventions capable of mitigating the impact of vaccine hesitancy and mis/disinformation among undervaccinated people with anxiety or depression are therefore an urgent priority. Emerging evidence suggests that reasons for vaccine hesitancy and the impact of conventional vaccination messaging differ between those with and without mental health symptoms. There may also be added challenges overcoming logistical barriers to vaccination for people with anxiety or depressive symptoms. The investigators aim to determine the effectiveness of two different brief digital intervention strategies compared with conventional public health messaging for increasing vaccine uptake in undervaccinated adults with and without anxiety or depressive symptoms. Attitudinal inoculation is a brief, scalable strategy that leverages the power of narrative, values, and emotion to strengthen resistance to mis/disinformation and reduce hesitancy. Though this approach has been shown to decrease COVID-19 vaccine hesitancy among US adults, the extent to which this approach increases COVID-19 vaccination remains unknown. Cognitive-behavioral therapy (CBT) is an evidence-based intervention for anxiety and depression. However, the efficacy of incorporating CBT-informed messaging in a vaccine promotion intervention has not been tested. The investigators hypothesize that both attitudinal inoculation and CBT-style communication will be more effective than conventional public health messaging to increase COVID-19 vaccination. The investigators also hypothesize that the CBT-informed intervention will be more effective than the attitudinal inoculation intervention for increasing COVID-19 vaccination among participants with symptoms of anxiety or depression.
Partners In Health (PIH), in collaboration with Harvard Medical School, aims to develop and evaluate an SMS-based intervention for Community Health Workers (CHWs) to combat COVID-19 and mental health-related misinformation in Haiti, Rwanda, and Malawi. The study involves three aims: identifying locally relevant misinformation through a card-sorting exercise with CHWs, developing targeted messages through cognitive interviewing, and evaluating the effectiveness of SMS-based educational message dissemination via a randomized controlled trial. The evaluation will assess the impact on public health practices, knowledge and attitudes among CHWs, and knowledge and attitudes among community members.
Rumors circulate widely during public health crises and have deleterious consequences. In this study, we seek to document the base rates of migrant workers' rumor exposure and identify predictors of rumor hearing, sharing and belief.
In the Contagious Misinformation Trial the investigators aim to debunk prevalent misinformation about an infectious disease using two evidence-based methods of debunking. The two debunking methods are packaged in two audio dramas of 4 episodes each, which will be sent to the WhatsApp of participants who are randomised to intervention group 1 or 2. The control group will receive audio messages about a different topic. The primary outcome is the reduction in belief in two misinformation statements about the infectious diseases.