Final answer:
People with anxiety may exhibit a heightened emotional response when viewing angry faces, as they can interpret such expressions more negatively. This response is part of broader research on emotion and facial expressions, where recognition is universal but those with anxiety can be more sensitive.
Step-by-step explanation:
When looking at angry faces, people with anxiety exhibit a heightened neural response as they may interpret these expressions more negatively. This is particularly relevant to the body of research on the relationship between emotions and facial expressions, as outlined by Paul Ekman and others. Those with anxiety may exhibit heightened sensitivity to negative expressions, which reflects an increased emotional response. However, it is also noted that the recognition of emotional facial expressions is universal, suggesting that while the recognition is inherent, the response to angry faces can be more pronounced in those with anxiety.