tag:blogger.com,1999:blog-38902647.post8230048194871893057..comments2024-03-26T05:19:42.852-04:00Comments on Professor Michael Roberto's Blog: How Experts Persuade BestMichael Robertohttp://www.blogger.com/profile/01658740999927721412noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-38902647.post-64705955981101154572010-03-04T11:34:34.277-05:002010-03-04T11:34:34.277-05:00I have observed this across cultures... Europeans ...I have observed this across cultures... Europeans seem to express with more certainty, while Americans leave some space for doubt/error. I believe a person’s own self-confidence is also an influence, those with greater self-confidence able to express themselves with some level of doubt.Ken Masonhttps://www.blogger.com/profile/04182084311941464500noreply@blogger.com