Final answer:
The parenting style most often associated with anxiety disorders in children is the authoritarian style, characterized by strict rules and a lack of warmth, potentially leading to anxiety and unhappiness in children.
Step-by-step explanation:
The parenting style most often associated with anxiety disorders in children is one in which parents are overly authoritarian. An authoritarian parenting style is characterized by high demands for conformity and obedience, where parents are strict, highly monitor their children, and often show little warmth or affection. While rules and strict schedules are enforced consistently, an authoritarian approach can lead to children experiencing anxiety, withdrawal, and unhappiness. However, cultural context is important, as this style may not have the same effects across different ethnic groups. For instance, research by Russell et al. (2010) has shown that first-generation Chinese American children raised by authoritarian parents performed just as well in school as those raised by authoritative parents.