Vaccine efficacy is the percentage reduction in a disease in a group of people who received a vaccination in a clinical trial. It differs from vaccine effectiveness, which measures how well a vaccine ...

Self-efficacy is a term from educational psychology that describes people’s judgments of their capabilities in the pursuit of their goals (Bandura, 1997). Self-efficacy has been shown to influence ...

Pfizer and BioNTech previously announced that their jointly developed COVID-19 vaccine showed over 90% effectiveness in preventing infection based on initial trial data, although scientists ...

The first step to moving beyond the AI hype is also the most important. That’s when you ask: How can AI actually make my work better? It’s the great ROI question. Technology solutions are only as good ...