Abstract
In this study, we grasp the teamwork ability that declines in the online environment and propose a training method that complements them. First, we conducted a questionnaire survey on the difference in teamwork ability between online and face-to-face environments and found that the decrease in backup ability and monitoring ability was particularly remarkable in the online environment. Next, based on this, as a method to supplement teamwork ability online practically and voluntarily, we devised a training method using VALORANT, which is a kind of ”tactical shooter game”. Furthermore, the difference in teamwork ability before and after the training was confirmed by t-test. As a result, there was a significant difference in 28 items of teamwork ability.
