[Solved] Explain why the law of one price may not hold for some classes of goods. Give three examples of these types of goods. 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.