This document discusses cultural shock and reverse cultural shock experienced by international students. It defines cultural shock as emotional reactions to losing familiar cultural reinforcements and experiencing new cultural stimuli with little meaning. Reverse cultural shock refers to difficulties re-adjusting to one's home culture after living abroad. The document outlines four common behavioral patterns when facing cultural shock: trying to replicate home, idealizing the host country, open-mindedly experiencing differences, and withdrawing. It argues the most productive experience involves effectively coping with stresses to synthesize both cultures. Coping strategies for cultural and reverse cultural shock include understanding challenges, accessing social support, and maintaining an open mindset.