This study explores factors that influence problem-solving coping style across cultures. There was no significant difference in applying problem solving across U.S., Taiwanese, and Chinese samples. The effective predictors of problem solving in the U.S. and Chinese samples were self-efficacy and trait resilience, respectively. In the Taiwanese sample, predictors were self-efficacy and trait resilience. Trait resilience was found to mediate the effect of self-efficacy on problem solving in the Taiwanese and Chinese samples. Practical implications are discussed. (Contains 2 tables and 4 figures.)