And the mission of the positive psychology center is to promote research, training, education and dissemination of positive psychology.

积极心理学中心的使命,是推广研究，培训，教育和传播积极心理学。

哈佛公开课 - 幸福课课程节选

I guess he was involved in the dissemination of information for the company, so he kind of knew how they did press releases.

我猜他参与过,公司信息的发布,因此他知道公司是怎样对外发布消息的

耶鲁公开课 - 金融市场课程节选