Which One Is Incorrect in Terms of Chinese Parenting Styles

Which one is incorrect in terms of Chinese parenting styles?

A) Wu and Chao (2005) studies how perceptions of parental warmth changes as a process of acculturation
B) Traditional Chinese notions of parenting are based on open displays of affection,such as hugging and kissing
C) Chinese adolescents in the United States are exposed to parenting in which open affection is encouraged
D) Chinese-American teenagers were more likely than European-American teenagers to believe that their parents were not as warm as they would like their parents to be.