Strelka Institute for Media, Architecture and Design/Flickr An effective boss is willing to admit they're not equipped to help in certain areas, and connects employees with other people who are better able to provide guidance. That's according to a Gartner study of more than 7,000 people. Bosses can also open conversations about individual employee development to the entire team. A recent article in the Harvard Business Review outlines four different types of managers — and which one is best. According to a Gartner study of 7,300 employees and managers, plus interviews and surveys with HR executives, the most effective managers are "connectors." That is, they give feedback when they can, and the rest of the time, they connect employees with other people who are better equipped to help them.See the rest of the story at Business InsiderNOW WATCH: These are the two conversations every boss should have with their employees to create the perfect teamSee Also:The Steve Jobs guide to manipulating people and getting what you wantShare your opinion — Become a BI Insider todayThis East Coast cult favorite just beat In-N-Out to be named America's favorite burger chain for the second year in a row — here's what it's likeSEE ALSO: The same trait that helps productive people get things done also tends to get them into trouble