Catrina Vidaurry has been an active sister of Sigma Theta Psi at San Diego State University Alpha Chapter since Spring 2000. She graduated in May 2003 with a Bachelor's Degree in International Relations with ephasis in Marketing and Spanish. While at SDSU, Catrina was also involved in the Hispanic Undergraduate Business Association and other campus councils. She also studied abroad for a semester in Spain.

Catrina has since pursued her business education in Real Estate Finance. She is a licensed Real Estate Agent and a Senior Loan Consultant for a mortgage brokerage company in Orange County, CA, where she resides. She now aspires to become a business partner/branch manager while she works to receive her California Brokers' License.

As an active sister, Catrina has held several positions for her chapter, including Rush Chair, Pledge Educator, Webmistress, Historian, and National Board Representative. As an alumna, she has served as the National Board Historian Director and Alumni Director. She holds priceless memories with her sisters in Sigma Theta Psi, and values her relationships with sisters as her family away from home (in Sacramento).