How does Synergy affect a group, both positively and negatively? After explaining this, pick two groups, one that shows positive synergy and one that shows negative synergy. Explain the specifics of the positive/negative synergy of this group. The groups you choose cannot be groups we've talked about in class, during an online assignment, nor can they be from the book. These groups can be real groups, or they can be fictional groups from a television show, play, book, or movie.