Positive assortment is a very strong trend in dating. People overwhelming tend to couple with others of similar age, race, intelligence, religion and socioeconomic background.
About Roger Keays
Roger Keays is an artist, an engineer, and a student of life. Since he left Australia in 2009, he has been living as a digital nomad in over 40 different countries around the world. Roger is addicted to surfing. His other interests are music, psychology, languages, and finding good food. Click here to subscribe to his weekly blog, or stalk him on Facebook and Twitter.