Which works better, competition or cooperation? The answer, without equivocation, is cooperation. Although most people are surprised by this, scientists have repeatedly verified it in hundreds of studies since the late 1800s. Yet big business, the educational system, the health-care community, and most parents continue to encourage competition, almost totally neglecting the power of cooperation. None of these groups realizes that unabated competition may be costing billions of dollars in sales and overall decreases in human achievement. Furthermore, researchers have shown that too much competition may cause poor health. Yet we continue to hold the cherished belief that competition (not cooperation), to paraphrase Sigmund Freud, “is the royal road to success.” If in fact, competition brings out the “beast” in us, then research demonstrates that cooperation surely brings out the “best” in us. This finding has been held in virtually every occupation, skill, or behaviour tested. For instance, scientists who consider themselves cooperative tend to have more published articles than their competitive colleagues. Cooperative businesspeople have higher salaries. From elementary grades to college, cooperative students have higher grade point averages. Personnel directors who work together have fewer job vacancies to fill. And, not surprisingly, cooperation increases creativity. Unfortunately, most people are not taught cooperative skills.
Source: Perry W. Buffington, PhD (Link)
Try to tell this article with your own words. If you are two or three in a team, tell one sentence and then the next one adds a sentence – try to cooperate.