Source: Professor Wayne Baker & Hilary Hendricks, University of Michigan.
If you're a giver, you simply strive to be generous in sharing your time, energy, and knowledge, skills, ideas, and connections with other people who can benefit from them. Overly Generous Givers tend to take their generosity too far. They are so focused on giving that they abandon their own needs in the process. Although their generosity means that they bask in the admiration of others, by not disclosing their needs, they miss out on the ideas, information, opportunities, leads, referrals and other resources they need to be successful.
Giver-requesters have the balance of giving and receiving that we all should strive to succeed. By giving help, they earn a reputation for generosity, by seeking it, they receive the things they need to succeed. Numerous studies show that the most productive and well-regarded employees were those who frequently gave help and who frequently received it. It's important to remember that being a giver-requester isn't about direct reciprocity, as in: "I help you and you help me." It's about helping others regardless of whether they helped you before or will ever help you in the future, and it's about asking for what you need when you need it.
As the name suggests, individualists are very independent. They value self-reliance and very rarely, if ever, seek help; nor do they tend to give it. Some people intentionally choose this work style, preferring to grinding it out alone, and seeing little value in helping others catch-up whilst they race to the top. As a result, individualists tend to be poorly regarded in the workplace because they don't help others, and at the same time, their performance is impaired because ethey don't get the inflow of help and resources they need.
Selfish takers are prone to forgetting or neglecting their obligations to others. As the name implies, they are so self-focused that they rarely, if ever, repay the generosity bestowed on them. Selfish takers may benefit in the short run, but eventually people wise up and stop helping them. In the right circumstances, selfish takers will give, but only if their actions are public, as they gain reputation benefits for being generous in sharing their knowledge, resources, and connections. In other words, they give when they believe it is in their long-term self-interest.