An academic textbook that is ideal for teachers, students, and business people who are engaged in training Latinos or other Spanish Speakers. The results of four original research studies are reported and compared to over 200 research other findings. There are 160 "tips," that when followed, assist the reader in understanding the cultural differences between English speakers and Spanish speakers. A study of this manual will create a level of comprehension necessary to create academic successful in Latino students or employees. There are a complete index and footnotes for each reference.