This document summarizes a literature review on evaluation studies of cross-cultural training from 1988 to 2000. It finds that some studies confirm the effect of cross-cultural training on skills, adjustment, and performance, while others doubt the quality of evidence. In general, the effectiveness of different training methods remains unclear. Most evaluated U.S. student trainees using lectures and discussions. Training duration varied from half a day to 8 months. Expected outcomes included knowledge, behavior, attitudes, adjustment, and performance. Critical issues in the studies included lack of control groups and long-term evaluation.