PR Facebook’s COO: Women lack the self-confidence to be leaders In her new book, Sheryl Sandberg claims women don’t reach executive positions because they prefer to be liked rather than powerful. Does her theory apply to PR? By Matt WilsonMarch 13, 2013 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.