What is the impact of genetic factors on anxiety disorders?

Genetic factors play a significant role in influencing the development of anxiety disorders, making the statement that they can increase susceptibility to these conditions accurate. Research in the field of genetics has shown that certain hereditary traits can predispose individuals to experience anxiety. For instance, individuals with a family history of anxiety disorders may have a higher likelihood of developing similar disorders themselves.

This susceptibility is believed to arise from complex interactions between multiple genes and various environmental factors, which together shape an individual's risk for anxiety. While genetics contribute to the underlying vulnerability, they do not act in isolation; instead, they work in conjunction with life experiences, stressors, and other biological factors. This makes it evident that while genetic factors are influential, they are part of a broader picture that includes psychological and environmental components.

In contrast to the other options, stating that genetic factors have no impact or are the sole cause of anxiety disorders oversimplifies the complexity of these conditions. Similarly, limiting their influence only to adult anxiety disorders disregards the numerous studies that indicate a genetic role in anxiety across different age groups.