St. Louis On The Air

Author Daniel Pink researched the science of timing to see how time of day affects what we do and how we do it. On Wednesday’s St. Louis on the Air , host Don Marsh talked to Pink about his latest book, “When: The Scientific Secrets of Perfect Timing,” where the bestselling author drew on research from psychology, biology and economics to reveal how to live and work efficiently. Time of day influences our performance “Chronobiology” is the study of time in living organisms and their adaptation to solar and lunar-related rhythms. Understanding your “chronotype” (biological rhythm) is the first step to understanding what you should do, and the time of day to do it. Time of day explains 20 percent of the variants in human performance on brain power tasks at work. For example, handwashing in hospitals deteriorates significantly during the afternoon and physicians are more likely to prescribe necessary antibiotics in the afternoon and anesthesia errors are four times more likely to occur at