Final answer:
Expressive behavior involves individuals communicating their identity and emotions to others through actions, gestures, and attire. It is not limited to certain types of interactions and does not determine an individual's preference for dealing with people.
Step-by-step explanation:
Expressive behavior is the way in which individuals communicate their identity and emotions to others. It involves sending signals about the kind of person they are or want others to perceive them as. Examples of expressive behavior can include actions, gestures, and even the way someone dresses.
Expressive behavior is not limited to formal or informal situations. While some expressive individuals may exhibit formal behaviors, such as maintaining proper etiquette in formal settings, others may prefer informal interactions. The preference for dealing with people varies among individuals and is not solely determined by expressive behavior.