John R. Barker paces the front of the lecture hall, gesturing at slides with a laser pointer and explaining to a room full of undergraduates how scientists use data to make predictions about global ...

When instructors teach, whether intentionally or not, they evaluate their courses. Evaluation may occur informally, based on their opinions of how the course went, reflections on what worked well, and ...

Collection of data is an essential aspect of most projects in many areas of health research, observational studies, qualitative work, and Randomised Controlled Trials. Many staff are tasked with ...