Duana (DWAY-nah) Welch, Ph.D. is known for using social science to solve real-life relationship issues. Her book Love Factually: 10 Proven Steps from I Wish to I Do (2015), is the first science-based book that guides men and women through every phase of dating, from before they meet until they make a commitment. You can read more and get a free chapter at http: //www.lovefactually.co Duana earned her Ph.D. in psychology in 1998. In 2009, she launched blog LoveScience: Research-based relationship advice for everyone. Duana also contributes to Psychology Today and eHarmony, and teaches psycholog...