A motivated, generally happy team, yes. But just being happy isn't enough so I wouldn't call it a key, but rather one of the recommended ingredients.
Kiron Saving Changes...
Sumeet ChavanProject Manager| ThumbStack TechnologiesMumbai, Maharashtra, India
Yes. But you also have to make sure that team is motivated along with being happy. Some people also get happiness from not being motivated. You don't want such people on team if you want the team to be effecient. Saving Changes...
It definitely is a plus and an asset. However, it is not solely enough. Saving Changes...
Wade HarshmanScrum Master| GDITIndianapolis, In, United States
No, happiness isn't key to success. You can beat your team until they succeed. The problem with this, though, is that in a free economy you will only be left with people who are willing to take beatings. The more confident and creative members of the talent pool will go elsewhere. Their teams will always outperform yours. Saving Changes...
Carl Elden-FordSenior Project Manager ChPP| FISUnited Kingdom
Happiness should not be a project team goal - it's too elusive and paradoxically cant be obtained through direct pursuit :)
Focus on motivation, creating satisfying work and engagement to get a project delivered - happiness will emerge as a by-product.
Product Operations Program ManagerBarcelona, Cataluña, Spain
Ensure that the Team reaches the sweet spot, where they are assigned to the activities they are good at and that they enjoy doing. Happiness will follow. Saving Changes...
motivated, engaged, empowered.... there are a lot of things that you can do as a project manager, happiness at work as Eduard posted will follow. Saving Changes...
LORI WILSONRETIRED - Technical Project Manager| RETIRED - LifePoint HealthClarkston, Wa, United States
Happiness is definitely nice to have - it makes the job more fun while encouraging creativity and improved collaboration. Saving Changes...