Usefulness of Video-Based Intervention in Helping Participants Encourage Their Families to Get Tested for BRCA Gene Mutations

PRIMARY OBJECTIVES: I. To understand whether the use of a video-based message to encourage cascade testing, delivered via short message service (SMS) (text message) or shared on social media, is superior to a written message as a method of information-sharing among families that have BRCA gene mutations. OUTLINE: Participants are randomized to 1 of 2 arms. ARM A: Participants receive a 2-minute information-graphic video via text message consisting of misconceptions and issues that may be paramount when discussing mutation status with relatives that they can share with family via text message, email, or social media. ARM B: Participants receive family letter via U.S. postal service mail consisting of misconceptions and issues that may be paramount when discussing mutation status with relatives.