Since Doug was both excited as well as sad to return home , we can say he is in ambivalence stage of revised w-shape adjustment model.
Ting- Toomey's revised w-shaped adjustment model (1999) is based on the U-curve hypothesis , which states that there are distinct stages of adjusting or adapting to the host culture. The revised W-shaped adjustment model is divided into seven stages: honeymoon, frustration/hostility, rebound/humorous, in-sync, ambivalence, reentry culture shock, and resocialization.
The revised w- shaped adjustment model represents the fluctuation of emotions experienced by sojourners when adapting to a new culture and then re-adapting to their home culture.
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