p 　　The third season of ABC Family drama television series Switched at Birth began on January 一三, 二0一四, and will consist of 二二 episodes The season is produced by ABC Family, Pirates 三九 Cove Entertainment, and Suzy B Productions, with Paul Stupin and series creator Lizzy Weiss serving as executive producers br 　　The one-hour scripted drama revolves around two young women who discover they were switched at birth and grew up in very different environments 一 While balancing school, jobs, and their unconventional family, the girls, along with their friends and family, experience deaf culture, relationships, class differences, racism, audism, and other social issues p