[Solved] An example of a contact rate, the amount of contact between a person and the medium that contains the agent, is the inhalation rate, the amount of air breathed per unit time. Erikson: Erik Erikson, a developmental psychologist known for his theory on the psychosocial development of humans. Gender Roles: Socially constructed roles, behaviors, activities, and attributes that a given society considers appropriate for men and women. Cultural Stress: The stress experienced by individuals who are exposed to a new and different culture, leading to feelings of confusion and anxiety. Erotic Desires: Deep-seated feelings and fantasies that evoke a longing for sexual intimacy and experiences.