Hilda M RodriguezHilda M. Rodríguez (Bachelor's Degree in Sociology, California State University at Northridge) was the teaching assistant in statistics and the laboratory using the Statistical Package for the Social Sciences. She edited the originalmanuscript and discovered many useful additions that were incorporated in Using SPSS: An Interactive and Hands-on Approach, a book published by Sage Publications in July 2011. She came to this country from El Salvador speaking Spanish only but soon learned English and has begun her pursuit of higher education. Hilda is active at her church, St. Joseph the Worker, in Winnetka, California where she teaches religious doctrine to children, young adults and seniors. It is in this work that her bi-lingual and bi-cultural capabilities benefit her students. Read More Read Less