I’ve been blogging about MIT’s fascinating research on team effectiveness for years, including about: a study by the Human Dynamics Laboratory on team communication patterns correlated with performance metrics; the implications for virtual team building; and the implications for policies prohibiting telecommuting programs.  Now MIT has some new studies that link not only communication patterns but also emotional intelligence to team effectiveness. Here’s the skinny.  Researchers put people in groups and gave them various tasks involving logical analysis, planning, brainstorming and other tests to measure their intelligence.  They found little correlation between the collective intelligence of the group and the average individual IQ of each member.  Where they did find a significant positive correlation is in three areas: 1.  How equally the members of the group communicate with each other rather than one or two people dominating the conversation (this is the part we already knew from the previous study).…