Colin Fisher, associate professor at University College London's School of Management, conducted in-depth studies at several companies to determine how managers can effectively help employees who need assistance without demoralizing them. He found that the most effective helpers were the ones who clearly communicated their intentions, timed their interventions at points when people were most receptive, and figured out a rhythm of involvement that best suited their needs. He shares examples from different firms to illustrate what works and what doesn't, in person and online. Fisher is the coauthor of the HBR article "How to Help (Without Micromanaging)."